Answer:
2 gallons
Step-by-step explanation:
So say we make everything into cups. We know there is 4 cups in a quart and 2 cups in a pint. So if we do the math you are really adding
4 cups + 4 cups + 8 cups + 16 cups
So that would be 32 cups.
We also know there is 16 cups in a gallon. Since we know that then we can do
32 cups ÷ 16 cups
That would be 2 gallons!
Hope this helps!
Final answer:
Jeff makes 2 gallons of fruit punch by converting all the liquid measurements to pints and then summing them up to convert to gallons.
Explanation:
To determine how many gallons of fruit punch Jeff makes, we need to convert all the measurements to the same unit and then add them together. Here are the conversions we'll use:
1 quart = 2 pints
1 pint = 2 cups
1 gallon = 4 quarts
1 gallon = 8 pints
1 gallon = 16 cups
Now let's convert everything to pints since most of the units provided are in pints:
Orange juice: 1 quart = 2 pints
Pineapple juice: 2 pints
Tropical punch: 8 cups = 4 pints
Ginger ale: 8 pints
Add all the pints together:
2 pints (orange juice) + 2 pints (pineapple juice) + 4 pints (tropical punch) + 8 pints (ginger ale) = 16 pints total
Now convert pints to gallons:
16 pints ÷ 8 pints/gallon = 2 gallons
So, Jeff makes 2 gallons of fruit punch.
if you subtract 8 from 7 times a certain number, you end up with 34. what is the number?
If we call the unknown number x, we have:
7 times a certain number is [tex]7x[/tex]If we subtract 8, we have [tex]7x-8[/tex]If this equals 34, we have
[tex]7x-8=34[/tex]
Add 8 to both sides:
[tex]7x=42[/tex]
Divide both sides by 7:
[tex]x=6[/tex]
what does x in this equation
2x-3=6
Answer:
x=4.5
Step-by-step explanation:
Answer:
[tex]x = 4.5[/tex]
Step-by-step explanation:
[tex]2x - 3 = 6 \\ 2x = 6 + 3 \\ 2x = 9 \\ \frac{2x}{2} = \frac{9}{2} \\ x = 4.5[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
If ec bisects are congruent to bed find m bed ..??
Answer:
m<BED = 136 deg
Step-by-step explanation:
Since ray EC bisects <BED, angles BEC and CED are congruent. That means their measures are equal. Set the measures equal to each other, and solve for x.
11x + 2 = 8x + 20
Subtract 8x from both sides.
3x + 2 = 20
Subtract 2 from both sides.
3x = 18
Divide both sides by 3.
x = 6
Now we use the value of x to find the measure of angle BED.
The measure of angle BED is twice the measure of angle BEC. We know that x = 6.
m<BED = 2m<BEC = 2(11x + 2) = 2(11 * 6 + 2) = 2(66 + 2) = 2(68) = 136
(x ________ )(x ________) = x^2−4x−32
what numbers/variables can fill in the blanks?
SOMEBODY PLZZZ HELPPPPPPP!!!!!
➷ You have to find two values that will multiply to give -32 and add to give -4
Through trial and error, you will find that the two values are -8 and +4
Place these in:
(x + 4)(x - 8)
✽➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡
524.95 to the nearest ten
525
Because the nearest tenth is the number after the decimal point but then nine rounds up. If you don’t want the nine rounded up leave it as 524.9
In given number 524.95, place value of 9 is tenth. So, the nearest ten is 525.0
What is place value?The place value is the position of each digit in a number.
The nearest tenth is the number after the decimal point but then nine rounds up. If you don’t want the nine rounded up leave it as 524.9
524.9 = 525.0
Therefore, the answer is 525.0
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The value of y varies directly with x.when y =150,x=1/3.what is the value of y when x is 16/6.
maybe 1200 because you multiply by 8 or 16/2
farriah found out that 54 students in the 7th grade have older siblings. there are 81 students in the 7th grade. what is the ratio of students with older siblings in the 7th grade? ( answer choices A. 2:1 B. 2:3 C. 1:27 D. 7:27 )
Answer: 2:1
Step-by-step explanation:
What is the slope shown below?
Answer:
A
Step-by-step explanation:
To calculate the slope m use the slope formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (- 3, - 7) and (x₂, y₂ ) = (9, 1) ← 2 points on the line
m = [tex]\frac{1+7}{9+3}[/tex] = [tex]\frac{8}{12}[/tex] = [tex]\frac{2}{3}[/tex]
Two points are 10 units apart on the coordinate plane. If
an ant were to walk between the 2 points moving only
vertically and horizontally, it would have to walk 6 horizontal
units. How many vertical units would the ant have to walk?
Answer:
The vertical distance the ant have to walk is 8 units
Step-by-step explanation:
∵ The ant must be walk vertically and horizontally
∴ The distance from start point to end point will be as
a hypotenuse of a right angle triangle
∵ The ant would have to walk 6 units horizontally that
means one side of the right angle is 6 units
∵ The two points are apart by 10 units that means
the length of the hypotenuse is 10 units
∴ The vertical distance the ant would have to walk is
the length of the second side of the right angle
* By using Pythagoras Theorem:
∵ (hypotenuse)² = (horizontal leg)² + (vertical leg)²
∴ 10² = 6² + (vertical leg)²
∵ (vertical leg)² = 100 - 36 = 64
∴ Vertical leg = √64 = 8 units
∴ The vertical distance the ant have to walk is 8 units
7814/12 in a mixed number
Here is your answer 651 2/12
hope this helps.
Please mark me as brainliest.
Answer:
651 2/12
Step-by-step explanation:
In a sample of 32 city residence, 24 reported that they take vitamin C supplement daily. There are 46,480 residence in the city. Which estimate represents the number of city residents who take vitamin C supplement daily?
Answer:
34,860
Step-by-step explanation:
In a sample of 32 residence, 24 take Vitamin C. From here we can get the proportion of residents who take Vitamin C, which is 24/32 = 3/4 = 0.75
0.75 in percentage is 75%. This means 75% of the residents in sample take Vitamin C.
We can expect the same percentage of people in entire population to take Vitamin C.
Total population of city = 46480
Expected number of residents who take vitamin C in the city = 75% of 46480
= 0.75 x 46480
= 34860
This means, 34860 is an estimate of number of city residents who take Vitamin C supplement daily.
Based on the sample study and assuming its representativeness of the general population, it is estimated that approximately 34,860 residents of the city take a vitamin C supplement daily.
Explanation:In the sample study, the proportion of residents who take vitamin C supplements daily is calculated by dividing the number of individuals who reported taking the supplement (24) by the total number of individuals in the sample (32). This yields a proportion of 0.75, or 75%. Then, we can apply this proportion to the total population of the city to estimate the number of residents who take vitamin C daily. Therefore, the estimated number is 0.75 * 46,480 = 34,860.
In conclusion, assuming that the small sample is representative of the larger population, we would estimate that "approximately 34,860" city residents take a vitamin C supplement daily.
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Mario simplified the expression as shown.
Which statement explains Mario’s error?
Answer: Last option
Step-by-step explanation:
1. According to the properties of exponents, you have that:
[tex]a^{-n}=\frac{1}{a^n}\\\\(a^n)^m=a^{mn}[/tex]
2. Then, he must simplify the expression as following:
[tex](4z^8)^{-3}={4^{-3}z^{8(-3)}=\frac{1}{64z^{24}}[/tex]
3. Therefore, as you can see, should have also applied the negative exponent to 4 to get [tex](4z^8)^{-3}={4^{-3}z^{8(-3)}=\frac{1}{64z^{24}}[/tex]
Answer:
The correct answer option is He should have also applied the exponent -3 to 4 to get [tex]4^{-3}z^{8 \cdot(-3)} = 4^{-3}z^{-24} = \frac{1}{64z^{24}}[/tex].
Step-by-step explanation:
The following expression was to be simplified by Mario:
[tex] (4z^8)^-3 [/tex]
Given this expression, we need to apply this rule on it in order to simplify:
[tex] (a b)^m = a^m \cdot b^m [/tex]
So we would get:
[tex] (4z^8)^-3 [/tex]
[tex]4^{-3} \cdot (z^8)^{-3}[/tex]
[tex]\frac{1}{4^3} \cdot z^{-24}[/tex]
[tex]\frac{1}{64z^{24}}[/tex]
This would be the right simplification for the given expression but by looking at Mario's work shown, we can conclude that:
He should have also applied the exponent -3 to 4 to get [tex]4^{-3}z^{8 \cdot(-3)} = 4^{-3}z^{-24} = \frac{1}{64z^{24}}[/tex].
If CDEF ≅ MNPQ, then ∠N ≅ _____
∠E.
∠D.
∠F.
∠C.
Answer: ∠D.
Step-by-step explanation:
because they are in the same position (2nd letter placement)
If quadrilaterals CDEF ≅ MNPQ, then it follows that ∠N ≅ ∠D.
Hence ∠D is correct.
If CDEF and MNPQ are congruent,
Then it means they have the same shape and size.
In other words, all of their corresponding angles and sides are equal.
Therefore, if ∠C is congruent to ∠M,
∠D is congruent to ∠N,
∠E is congruent to ∠P, and
∠F is congruent to ∠Q.
This is because congruence is a relation of equality between two geometric figures.
So, if two triangles (or any other polygons) are congruent,
Then all of their corresponding angles and sides are equal.
Therefore, if CDEF ≅ MNPQ, then it follows that ∠N ≅ ∠D.
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Olivia is cutting 1 1/2 m by 3/4 m pieces of rectangular paper in the two pieces along its diagonal What is the area of each of the pieces
Answer: 2 1/4
Step-by-step explanation:
Convert both to same denominators and mixed numbers
1 1/2 = 1 2/4 = 6/4
3/4 = 3/4
3/4*6/4 = 18/16
Simplify: 9/4 = 2 1/4
Kyra was building a bed for her dollhouse. She used her bed, which is 4 feet × 5 feet, as a guide. She scaled down the dimensions of her bed by a factor 1 over 5. What are the dimensions of the model bed she built?
0.08 foot × 0.10 foot
0.40 foot × 0.50 foot
0.80 foot × 1.00 foot
0.04 foot × 0.05 foot
Answer: third option
Step-by-step explanation:
You have the following information given in the problem:
- The dimensions of Kyra's bed is:
[tex]4feet*5feet[/tex]
- The scale factor she used was: [tex]\frac{1}{5}[/tex]
Therefore, keeping the above on mind, you can find the the dimensions of the model bed she built by multipliying the dimensions of her bed by the scale factor:
[tex]\frac{1}{5}*4ft=0.80ft\\\\\frac{1}{5}*5ft=1.00ft[/tex]
Then, the answer is:
[tex]0.80ft*1.00ft[/tex]
Jose is planning to spread fertilizer on his rectangular yard. His yard has the lenth of 40 ft and width of 25 ft. How much fertilizer does he need
Answer:
1000 square feet
Step-by-step explanation:
We are given that Jose is planning to spread fertilizer on his rectangular yard which has a length of 40 ft and width of 25 ft.
We need to find out the amount of fertilizer he needs.
We know that the formula of area of rectangle is given by: [tex]l \times w[/tex]
So substituting in the given values to get:
[tex]40 \times 25 = 1000[/tex] square feet
Answer:
1000 sqare feet
Step-by-step explanation:
LxW=A
40x25=1000
Toms Toy car went 2 meters without stopping Roberts went 145 centimeters whose car went farther
Answer:
Tom's car went further
Step-by-step explanation:
Since there are 100 centimeters in 1 meter - Roberts car went nearly 1 and a half meters or Tom's car went 200 centimeters.
toms car went farther
Find the unknown measure
The two little lines through the two sides of the triangle mean that they are the same length.
When two sides of a triangle are the same, the two lower inside angles are also the same.
Angle A is given as 50 degrees, so angle C is also 50 degrees.
The sum of the three inside angles need to equal 180 degrees, so angle B would equal 180 - 50 - 50 = 80 degrees.
Angle B = 80
Angle C = 50
how i solve that please
Answer:
i cant see the picture
Step-by-step explanation:
Water has a density of about 0.0361 pounds/cubic inch. You might know that wood floats on water. What can you conclude about the densities of objects that float and the densities of objects that do not?
Answer:
Step-by-step explanation:
Objects that float on water have densities less than the density of water; those that do not float on water have densisties greater than the density of water:
Float on water: d < 0.0361 lb/in³ (where d denotes denisity)
Do not float on water: d > 0.0361 lb/in³
The densities of objects that float on water are lower than those of objects that don't float.
What is density?It is defined as the mass-to-volume ratio. The density indicates the object's density and is represented by the symbol. The density is measured in kilograms per cubic meter.
We have:
Water has a density of about 0.0361 pounds/cubic inch.
Let d be the density:
Float on water: d < 0.0361 lb/in³
Do not float on water: d > 0.0361 lb/in³
The densities of objects that float on water are lower than those of objects that don't, which have densities higher than those of water.
Thus, the densities of objects that float on water are lower than those of objects that don't float.
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At a sporting event, the price of 3 cheeseburgers and 2 cups of lemonade is $14 and the price for 2 cheeseburgers and 4 cups of lemonade is $12. How much does it cost for 1 cheeseburger and 2 cups lemonade?
Show Work Please Please Help Imediatly
Answer: $2
Step-by-step explanation: this is only if everything is the same price.
What is the ratio of x to y=?
2/3=(x)/(3x+y)
Answer:
x : y = 2 : - 3
Step-by-step explanation:
given
[tex]\frac{2}{3}[/tex] = [tex]\frac{x}{3x+y}[/tex] ( cross- multiply )
3x = 2(3x + y) ← distribute
3x = 6x + 2y ( subtract 6x from both sides )
- 3x = 2y ( divide both sides by y )
- 3[tex]\frac{x}{y}[/tex] = 2 ( divide both sides by - 3 )
[tex]\frac{x}{y}[/tex] = [tex]\frac{2}{-3}[/tex]
Solve: 25x^2 - 36 = 0
A.) x = 6, 5
B.) x = -6, -5
C.) x = 36/25, x = -36/25
D.) x = 6/5, x = -6/5
Answer: 6/5 and -6/5
Step-by-step explanation: In order to solve this problem, we want to get the variable on one side. In order to do that, we must do the following:
Add 36 on Both Sides:
[tex]25x^2 - 36+36 = 0+36[/tex]
Divide 25 on Both Sides:
[tex]\frac{25x^2}{25}= \frac{36}{25}[/tex]
Take the square root of Both Sides:
[tex]\sqrt{x^2} = \sqrt{\frac{36}{25} }[/tex]
That means your answer is:
[tex]x = \frac {6}{5}[/tex], or [tex] -\frac {6}{5} [/tex]
I need a step by step explanation how to solve for the solutions of this (Not by graphing)
y=({x}^2)-8x+15 and y=3x+15 (Once again plz solve using a method other than graphing and add an explanation)
Answer:
(0, 15) and (11, 48)
Step-by-step explanation:
Given the 2 equations
y = x² - 8x + 15 → (1)
y = 3x + 15 → (2)
Substitute y = x² - 8x + 15 into (2)
x² - 8x + 15 = 3x + 15 ( subtract 3x + 15 from both sides )
x² - 11x = 0 ← in standard form
x(x - 11) = 0 ← in factored form
Equate each factor to zero and solve for x
x = 0
x - 11 = 0 ⇒ x = 11
Substitute these values into (2) for corresponding values of y
x = 0 : y = 0 + 15 = 15 ⇒ (0, 15)
x = 11 : y = 33 + 15 = 48 ⇒ (11, 48)
Solutions are (0, 15), (11, 48)
Complete the table by squaring each positive x-value listed 2, 3,4,5,6,7,8,9,10,11
2²=4 2×2
3²=9 3×3
4²=16 4×4
5²=25 5×5
6²=36 6×6
7²=49 7×7
8²=64 8×8
9²=81 9×9
10²=100 10×10
11²=121 11×11
Answer:
2²=4 2×2
3²=9 3×3
4²=16 4×4
5²=25 5×5
6²=36 6×6
7²=49 7×7
8²=64 8×8
9²=81 9×9
10²=100 10×10
11²=121 11×11
Please help I need help with this ASAP please
please i really need help
Answer:
D
Step-by-step explanation:
Two events are independent if the intersection of the two events is the same as multiplying each events probability.
P (Texas) = 125/ 275 = 0.45
P (Brand A) = 176/275 = 0.64
0.45 * 0.64 = 0.29
P (Texas ∩ Brand A) = 0.29
So to find P (Texas | Brand A) = 0.29 / 0.64 = 0.45
Answer choice D makes the best choice.
Your dog eats 7/8 lb of food in 4 meals , how many meals will it take your dog to eat 1 lb of food
Answer:
x = 32/7, or 4 4/7 meals
Step-by-step explanation:
Write and solve an equation of ratios, as follows:
7/8 lb 4 meals
------------ -------------
1 lb x
x will be the number of meals necessary for the dog to eat 1 lb of food.
Cross-multiplying, (7/8)x = 4.
Multiplying both sides by 8/7 is an easy way to isolate x:
(8/7)(7/8)x = (8/7)(4)
or
x = 32/7, or 4 4/7 meals
4/3x -3 ≤ -11
Please show how you got your answer!!
Answer:
-11+3=-8
-8=4/3x
-8/(4/3)=x
x=6
[tex]xy + x + y = 11 \\ x {}^{2}y + xy {}^{2} = 30[/tex]
find x & y
I think the answer is 2 and 3.
x=1,2,3,5
y=5,3,2,1
Step-by-step explanation:see the image
Cw 10. _______thanks
Answer:
Refer to Step-by-step
Step-by-step explanation:
1. Circle P
Because the name of the circle is named by the central point of the circle.
2. Radius AP or PB
The radius is the measurement of the center of the circle to the circumference of the circle.
3. Chord DE
A chord is a line segment where both endpoints lie on the circle.
4. Diameter AB
The diameter is a line segment that goes straight across the center of a circle and the endpoints reach the circumference of the circle.
5. 12.73ft
[tex]d = \dfrac{C}{\pi }[/tex]
[tex]d = \dfrac{40}{\pi }[/tex]
[tex]d=12.73ft[/tex]
6. 4.97m
[tex]d = \dfrac{C}{\pi }[/tex]
[tex]d = \dfrac{15.62}{\pi }[/tex]
[tex]d = 4.97m
[/tex]
7. 132.7cm
[tex]a^{2}+b^{2} =c^{2}[/tex]
a = 5 cm
b = 12 cm
c = ?
[tex]5^{2}+12^{2} =c^{2}[/tex]
[tex]25+144=c^{2}[/tex]
[tex]c^{2}=169[/tex]
[tex]\sqrt{c^{2}}=\sqrt{169}[/tex]
[tex]c=13cm[/tex]
r = diameter/2
r = 13cm
r = 6.5cm
[tex]C=\pi r^{2}[/tex]
[tex]C=\pi 6.5^{2}[/tex]
[tex]C=132.7cm[/tex]
8. 128.7in
[tex]a^{2}+b^{2} =c^{2}[/tex]
a = 9in
b = 9in
c = ?
[tex]9^{2}+9^{2} =c^{2}[/tex]
[tex]81+81=c^{2}[/tex]
[tex]c^{2}=162[/tex]
[tex]\sqrt{c^{2}}=\sqrt{162}[/tex]
[tex]c=12.7in[/tex]
r = diameter/2
r = 12.7in/2
r = 6.4in
[tex]C=\pi r^{2}[/tex]
[tex]C=\pi 6.4^{2}[/tex]
[tex]C=128.7in[/tex]
Before we proceed, let's solve for the missing arcs UT, PQ, and RQ
Arc UT = 180° - (40° + 40° + 50°)
Arc UT = 50°
Now since Arc PQ is half of the diameter, then:
Arc PQ = 90°
The same applies for Arc QR
Arc QR = 90°
9. 275°
Arc UPQ = 40°+50°+180°
Arc UPQ = 275°
10. 90°
Arc UTS = 50°+40°
Arc UTS= 90°
11. 140°
Arc RSU = 50°+40°+50°
Arc RSU = 140°
12. 270°
Arc PQS = 40°+50°+180°
Arc PQS = 270°
13. 180°
Arc PQR = 90° + 90°
Arc PQR = 180°
14. 50°
15. 130°
Arc STP = 40°+50°+40°
Arc STP = 130°
16. 320°
Arc PRU = 180° + 50° + 40° + 50°
Arc PRU = 320°