Answer:
He can feed 5 people
Step-by-step explanation:
divide pizzas in the number of people to how much people will eat.
divide 5 by invisible number, x. getting the answer of 5/6
x=6
Answer:6
Step-by-step explanation:
5 times larger than the sum 2 and 8
Answer:
50
Step-by-step explanation:
The sum of 2 and 8 is 10. 10 times 5 is 50
Answer:
50
Step-by-step explanation:
10 times 5 is 50
What is the equation of the line graphed below?
A. y=mx
B. y=m(x+1)
C. y=mx+b
D. y=m/x+1
suppose that many large samples were taken from population A, which is normally distributed, and population c, which is not normally distributed. The means of the samples of which of the following populations would approximate a normal distribution?
a. both population a and population c
b. neither
c. population c
d. population a
Answer:
Both populations -Apex
Step-by-step explanation:
20 Points on the line here!
Deena works at a customer service call center. She fields an average of 7 calls per hour. Employees are encouraged to field more than 280 calls per week. Deena has already fielded 126 calls this week.
How many more hours, x, does Deena need to work this week to reach the weekly goal of fielded calls if she continutes to field an average of 7 calls per hour? Select the inequality that includes the fewest number of hours Deena can work this week and still reach the weekly goal.
A.
x > 40
B.
x > 29
C.
x > 22
D.
x > 2
Answer:
C.
x > 22
Step-by-step explanation:
Deena has already taken 126 calls
She takes 7 calls per hour ( think slope)
y = mx+b
y = 7x+126
She needs to take at least 280 calls. So what she does must be greater than 280
280 <7x+126
We need to isolate x. The first step is to subtract 126 from each side
280-126 < 7x + 126 -126
154 < 7x
Next, we divide by 7 on each side
154/7 < 7x/7
22 < x
Angeline bought s yards of satin fabric priced at $8.09 per yard, and c yards of cotton fabric priced at $3.79 per yard. What expression could you use to determine the total cost of the fabric? If she bought 5 yards of satin fabric and 8 yards of cotton fabric, how much did Angeline spend in all?
Answer:
70.77
Step-by-step explanation:
Hope this helps
The complement of an angle is 35 degrees what is the measure of the angle?
A. 35 degrees
B. 70 degrees
C. 45 degrees
D. 55 degrees
Complementary angles add up to 90 degrees.
The complement angle to 35 is:
90 - 35 = 55 degrees.
The answer is D.
April
has 3 pounds of trail mix she puts equal amounts in each of 8 bags how mush trail mix is in each bag
To solve this, simply divide 8 into 3
8/3=2 2/3
Each person gets 2 2/3 pounds of trail mix.
Answer: 3/8 or 0.375 trail mix is in each bag.
Step-by-step explanation: April has 3 pounds of trail mix. If there are 8 bags, we can divide 3 by 8 to give us how much trail mix is in each bag.
A diagonal shortcut across a rectangular lot is a 100 feet the lot is 60 feet wide what is the length of the lot
A. 40 feet
B. 60 feet
C.80 feet
D.90 feet
Da answer should be A. 40 feet hope it's da right answer
A student earns a 98 on a test for answering 1 question incorrectly and earns a 94 for answering three questions incorrectly.
What is the slope
Hint: Its negative
Answer:
I believe it is -2
Step-by-step explanation:
he table shows the number of calories in different numbers of apples. Number of Apples 3 5 8 Number of Calories 195 325 520 How many calories are in 9 apples? Enter your answer in the box.
Answer:
The answer is 585
Step-by-step explanation:
I took the k12 test the answer above is correct
Help will mark brainiest!
Answer:
Sry Im guessing. You divide the actual length of pole by the shadow then multiply it to shadow of the tower...
Step-by-step explanation:
Hope it helps
6.19 round to whole number
Answer:
6 is the closest whole number
Step-by-step explanation:
Answer: 6
Step-by-step explanation: If the first digit in 6.19 is less than 5 then we simply remove the decimal after the whole number (0.19 in this case) to get the answer. If the first digit in 6.19 is 5 or above, then we add 1 to the whole number (6 in this case) and remove the decimal after the whole number (0.19 in this case) to get the answer.
I hope that helped! Good luck, fam! :D
- Une
Select the correct answer.
Georgina’s bank account has a current balance of -$25.50. If she deposits $120 into the account each month, how much money will she have in the account after 4 months?
A. -$480
B. $454.50
C. $480
D. $505.50
Answer:
B) 454.50
Step-by-step explanation:
-25.50 + 480.00 = 454.50
Answer:
454.50
Step-by-step explanation:
can i get help for b please? URGENT
Answer:
195 cm
Step-by-step explanation:
Total the number of players and their total heigh
number of players = 2 + 6 + 3 + 1 + 1 = 13
total height = (2 × 200) + (6 × 201) + (3 × 202) + 203 + 204
= 400 + 1206 + 606 + 203 + 204 = 2619 cm
let x be the height of the new player, then
[tex]\frac{2619+x}{14}[/tex] = 201 ( multiply both sides by 14 )
2619 + x = 14 × 201 = 2814 ( subtract 2619 from both sides )
x = 2814 - 2619 = 195
height of new player is 195 cm
−7x+1≥22 OR −10x+41≥81
[tex]-7x+1\geq22\qquad\text{subtract 1 from both sides}\\\\-7x\geq21\qquad\text{change the signs}\\\\7x\leq-21\qquad\text{divide both sides by 7}\\\\x\leq-3\\-----------\\-10x+41\geq81\qquad\text{subtract 41 from both sides}\\\\-10x\geq40\qquad\text{change the signs}\\\\10x\leq-40\qquad\text{divide both sides by 10}\\\\x\leq-4\\------------\\\\x\leq-3\ or\ x\leq-4\ therefore\ x\leq-3[/tex]
Answer:
[tex]x\leq -3[/tex]
Step-by-step explanation:
We have been given a compound inequality. We are supposed to solve our given inequality.
[tex]-7x+1\geq 22\text{ or }-10x+41\geq 81[/tex]
First of all, we will solve both of our given inequalities separately, then we will combine the solution of both inequalities.
[tex]-7x+1-1\geq 22-1[/tex]
[tex]-7x\geq 21[/tex]
we know dividing or multiplying inequality by a negative number flips inequality.
[tex]\frac{-7x}{-7}\leq \frac{21}{-7}[/tex]
[tex]x\leq -3[/tex]
[tex]-10x+41\geq 81[/tex]
[tex]-10x+41-41\geq 81-41[/tex]
[tex]-10x\geq 40[/tex]
[tex]\frac{-10x}{-10}\leq \frac{40}{-10}[/tex]
[tex]x\leq -4[/tex]
Upon merging overlapping intervals, the solution for our given inequality would be [tex]x\leq -3[/tex].
Help with this please
Answer: The question is saying to write an equation in slope form: y=mx+b
M=1/4 and b=-3/4
It is the first answer: y=1/4x-3/4
Can I have some help finding this answer please
Answer:
The hypotenuse of this is 6
Step-by-step explanation:
Answer:
hypotenuse = 6
Step-by-step explanation:
For a right triangle, we know that sin (theta) = opposite / hypotenuse
sin 45 = 3 sqrt(2)/ hypotenuse
Multiply both side by hypotenuse
hypotenuse * sin 45 = 3 sqrt(2)
Divide by sin 45 on both sides
hypotenuse * sin 45/ sin 45 = 3 sqrt(2)/sin 45
hypotenuse = 3 sqrt(2)/sin 45
hypotenuse = 6
Janet’s gross pay is $750, from which $31is deducted for OASDI, $10 for Medicare, and $14 for income tax. What is her net pay?
Answer:
Net pay = $695
Step-by-step explanation:
To find her net pay, we take the gross pay and minus the deductions
Net pay = 750 - 31 - 10 - 14
Net pay = 695
If x is a rational number and y is the opposite of x, why do x and y have the same absolute value
Answer:
Absolute value is the distance away from zero, so if x is a rational number and y is opposite, they would both be the same distance away from zero, regardless of their sign.
Step-by-step explanation:
Absolute value is the distance of a number away from zero. For example, if x is equal to the rational number -2, the absolute value of -2 is just 2, given that both 2 and -2 are only a distance of 2 away from the number zero. Think of it as your walk or drive to school. If you live 4 miles from school, you drive a distance of 4 miles there and 4 miles back. That distance is not calculated as a positive 4 miles there and a negative 4 miles back, but rather just 4 miles there and 4 miles back, for a total distance of 8 miles. So, if x=4 and y=(-4), the absolute value of both would be 4.
(-6,3)(8,-1) what is the slope
The formula of a slope m:
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
We have the points (-6, 3) and (8, -1). Substitute:
[tex]m=\dfrac{-1-3}{8-(-6)}=\dfrac{-4}{8+6}=\dfrac{-4}{14}=-\dfrac{2}{7}[/tex]
Hi there!
Step-by-step explanation:
[tex]Slope=\frac{Y_2-Y_1}{X_2-X_1}=\frac{Rise}{Run}[/tex]
[tex]\frac{(-1)-3}{8-(-6)}=\frac{-1-3}{8+6}=\frac{-4}{14}=\frac{-4/2}{14/2}=\frac{-2}{7}=-\frac{2}{7}[/tex]
Slope is -2/7.
Final answer is -2/7.
Hope this helps!
Have a nice day! :)
:D
-Charlie
Thank you so much! :)
:D
A circle has a circumference of 28.26 units. What is the diameter of the circle?
Answer:
The diameter of the circle is 9.
Step-by-step explanation:
Because circumference is equal to [tex]\pi[/tex] * d, we can backtrack and use this equation to find diameter. Let's say [tex]\pi[/tex] is equal to 3.14.
28.26 = 3.14d
Divide both sides by 3.14.
9 = d
The diameter of the circle is 9.
To find the diameter of a circle with a circumference of 28.26 units, the formula D = C / π is used, yielding a diameter of approximately 9 units.
Explanation:The student's question pertains to finding the diameter of a circle when the circumference is given. The circumference (C) of a circle is related to the diameter (D) by the formula C = πD, where π (pi) is approximately 3.14159. Given that the circumference of the circle is 28.26 units, we can solve for the diameter by rearranging the formula to D = C / π.
Substituting the given circumference into the formula gives us:
D = 28.26 units / 3.14159
When we do this calculation, we find that the diameter is approximately 9 units. Therefore, the diameter of the circle is approximately 9 units.
Simplify using the distributive property, Show all work (-2x - 9)(-4).
A zookeeper predicted that the weight of a newborn lion would be 2.8 pounds. when the zoo's lion gave birth, the newborn weighed 3.5 pounds. what is the zookeepers's percent error?
Answer:
20%
Step-by-step explanation:2.8-3.5 then divide that by 3.5 and multiple the answer by 100 to get the percent
Answer: 20%
Step-by-step explanation:
According to the zookeeper ,
The predicted weight of the newborn lion = 2.8 pounds
The actual weight of the newborn lion = 3.5 pounds
Now , the zookeepers's percent error = [tex]\dfrac{|Predicted-actual|}{actual}\times100[/tex]
[tex]=\dfrac{|2.8-3.5|}{3.5}\times100\%\\\\=\dfrac{|-0.7|}{3.5}\times100\%\\\\=\dfrac{0.7}{3.5}\times100\%\\\\=\dfrac{100}{5}\%=20\%[/tex]
Hence, the zookeepers's percent error = 20%.
A bank account earns 2.5% interest per year. If the account starts with $500, approximately how many years will it take for the value of the account to be $750?
Answer:
Step-by-step explanation: What you need to do is add if it has 2.5% interest per year. And t starts with 500 you could do 2.5 + 500 tell you get to 750 . Hope this helps
To find out how long it will take for a bank account with an initial balance of $500 and an annual interest rate of 2.5% to reach a balance of $750, we use the time formula for simple interest. Substituting the relevant amounts into the formula, it will take approximately 20 years for the account to reach $750.
Explanation:This problem pertains to simple interest in finance. The formula for simple interest is I = PRT, where I is the interest, P is the principal amount (the initial amount), R is the annual interest rate in decimal form, and T is the time in years. However, in this case, we want to find the time (T), so we will use the formula T = I / (PR).
In your case, the initial amount or principal (P) is $500, the interest (I) is the difference between the final amount and the initial amount ($750 - $500 = $250), and the interest rate (R) is 2.5% or 0.025 in decimal form.
Substituting these values into the formula, we will have T = $250 / ($500 * 0.025). Calculating this, we get approximately 20 years for the value of the account to be $750.
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Write the pair of fractions as a pair of fractions with a common denominator 3/10 and 2/5
Answer:
2/10 = 3/10, 2/5 = 4/10
For the given fractions, the pair of fractions are 6/20 and 4/10 ; 9/30 and 6/15 and this can be determined by using the arithmetic operations.
Given :
Fractions - 3/10 and 2/5
The following steps can be used to determine the pair of fractions:
Step 1 - Multiply 2 in the numerator and denominator in the given fractions.
[tex]\dfrac{3\times 2}{10\times 2}=\dfrac{6}{20}[/tex] and [tex]\dfrac{2\times 2}{5\times 2}=\dfrac{4}{10}[/tex]
Step 2 - Multiply 3 in the numerator and denominator in the given fractions.
[tex]\dfrac{3\times 3}{10\times 3}=\dfrac{9}{30}[/tex] and [tex]\dfrac{2\times 3}{5\times 3}=\dfrac{6}{15}[/tex]
In this way pair of fractions can be determined.
For more information, refer to the link given below:
https://brainly.com/question/14748058
Four less than the quotient of a number x and 5.
X divided by 5 minus 4 =
The number . . . . . x
The quotient of the number and 5 . . . x/5
Four less than that . . . . . (x/5) - 4
For a certain experiment, if we expect to get an apple 8 times in 200 trials, what is the theoretical probability of getting an apple?
Answers:
A) 1/50
B) 1/30
C) 1/25
D) 1/100
Ralph deposited $910 in an account that pays 5.2% simple interest for 3 1/2 years What is his ending balance
Answer:
$165.62
Step-by-step explanation:
Multiply principle(910) by rate (0.052) and time (3.5)= interest(165.62)
Answer:
His ending balance is $1075.62
Step-by-step explanation:
To solve this question, we will simply use this formula;
Simple Interest = P × R × T / 100
where p is the principal amount
R is the rate and T is the time
From the above question, principal p=$910 Rate r=5.2 and Time t = 3 1/2
We first change 3 1/2 from mixed number to either improper fraction or decimal fraction ;
3 1/2 = 7/2 = 3.5
We can now go ahead and substitute all our variables in the formula;
Simple Interest = P × R × T / 100
= $910 × 5.2 × 3.5 / 100
= $ 16562 / 100
=$165.62
Simple interest is $165.62
But what we are ask to look for is the ending balance, to get the ending balance, jut add the principal and the interest altogether;
Ending balance = $910 + $165.62
Ending balance = $1075.62
Write a linear function for the line represented by the point-slope equation y - 4 = 3 (x - 4)
MUST SHOW WORK TO GET CREDIT. PLEASE HAVE LEGIT AND IN DETAIL ANSWERS.
Answer:
Y = 3 X + (-8)
Step-by-step explanation:
The given equation is in the slope intercept form
Equation is
Y - 4 = 3 (X - 4)
In a linear function → it takes number X as a input and gives mX + b as output.
m and b are constant.
mX → it is called scaling by factor m.
+b → it is called a shift by an amount b.
Then we can say that linear function looks like this
f(X) = mX + b
Let Y = f(X)
Hence,
Y = mX + b
From the given equation
Y - 4 = 3 (X - 4)
Y - 4 = 3 X - 12
Y = 3 X + (-8) (m = 3 , b = - 8)
It is the linear form of the given equation
A regular triangle has a perimeter of 51 m. How long is each side?
Please help me
A regular or equilateral triangle has all sides of equal length. The length of each side can be found by dividing the total perimeter by the number of sides. Hence, each side of the triangle is 17 meters long.
Explanation:The question is asking about the sides of a regular triangle, which is another name for an equilateral triangle. In an equilateral triangle, all sides are of equal length. The perimeter of a triangle (or any polygon) is just the sum of the lengths of all its sides. So, if the perimeter of the regular triangle is 51m, that means the total length of all three sides is 51m. Since all three sides are of equal length, we can find the length of each individual side by dividing the total perimeter by the number of sides. In this case, 51m divided by 3 sides equals 17m. Therefore, each side of the regular triangle is 17 meters long.
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