Find the value of x in ⊙Q .

Answer:

x=-2

Step-by-step explanation:

1. Convert base

(1/64) to (4^-3)

2.Apply exponent rule

4^-3(2x+10)

3. 4x-10=-3(2x+10)

4.Expand

4x-10=-6x-30

4x-10+10=-6x-30+10 (add 10 to both sides)

4x=-6x-20 (simplify)

4x+6x=-6x-20+6x (add 6 to both sides)

5. 10x=-20 (divide both side by 10)

6. Then you get x= -2.

Answer:

D

Step-by-step explanation:

It is asking overall

Ryan is more likely to get a point than Matt on the first roll of both cubes.

The fraction of outcomes in which Ryan gets a point is 9/36, which simplifies to 1/4.

The fraction of outcomes in which Matt gets a point is 1/36.

Option A is the correct answer.

It is the chance of an event to occur from a total number of outcomes.

The formula for probability is given as:

Probability = Number of required events / Total number of outcomes.

Example:

The probability of getting a head in tossing a coin.

P(H) = 1/2

We have,

To determine who is more likely to get a point, we need to count the number of outcomes that satisfy each condition and then compare the fractions.

Ryan gets a point if the first cube shows an odd number and the second cube shows an even number.

There are three odd numbers and three even numbers,

So there are 3 x 3 = 9 outcomes that satisfy this condition.

Matt gets a point if the first cube shows a 5.

There is only one outcome that satisfies this condition.

Therefore,

Ryan is more likely to get a point than Matt on the first roll of both cubes.

The fraction of outcomes in which Ryan gets a point is 9/36, which simplifies to 1/4.

The fraction of outcomes in which Matt gets a point is 1/36.

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Answer:

8000

Step-by-step explanation:

25% of x = 2000

x=8000

Answer: A is the answer

Step-by-step explanation:

Answer:

The sine of the angle = the length of the opposite side. the length of the hypotenuse.

The cosine of the angle = the length of the adjacent side. the length of the hypotenuse.

The tangent of the angle = the length of the opposite side. the length of the adjacent side.

I'm not sure if this answers your question.

Answer:

5

Step-by-step explanation:

To solve a problem with negatives, we use the following rule.

If it is like

x+(-y), it is equivalent to x-y

If the equation is like

(-x)-(-y), it is equivalent to (-x)+y

So,

5+(-11)=5-11=-6

(-6)-(-11)=(-6)+11=5

Your answer is 5.

Answer:

3, you can count the points, up 3 over one

Answer:

Your answer is 1.6 inches.

Step-by-step explanation:

The answer is b(-4a+b)

Answer:

I know the answer to the last one. Its D

Step-by-step explanation:

Approximately, the quantity of water it will take to fill this tank is equal to 39,413 cubic feet.

Given the following data:

Radius of cylinder = 28 feet.

Height of cylinder = 16 feet.

Mathematically, the volume of a cylinder is calculated by using this formula:

V = πr²h

Where:

Substituting the given parameters into the formula, we have;

V = 3.142 × 28² × 16

V = 39,413.248 ≈ 39,413 cubic feet.

For the cover size, we have:

Area = πr²

Area = 3.142 × 28²

Area = 2,463.328 ≈ 2,463 ft².

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Answer:

you have a 50% chance of getting an odd number and a 60% chance of getting a number less than 26.

Step-by-step explanation:

Between 1 and 40 there are 20 odd numbers

20÷ 40 x 100=50, This means you have a 50% (20:20) chance of getting an odd number.

Between 1 and 40 there 25 numbers less than 26

15÷25 x 100=60, This means you have a 60% (25:15) chance of getting a number under 26.

Final answer:

The probability of drawing an odd ticket or a ticket numbered less than 26 from a bag containing 40 numbered tickets is 4/5 or 0.8, meaning there is an 80% chance to draw such a ticket.

Explanation:

To find the probability of drawing an odd ticket or a ticket numbered less than 26 from a bag containing tickets numbered 1-40, we need to consider the total number of favorable outcomes for each separate event and be careful not to double-count any outcomes that satisfy both conditions.

Firstly, there are 20 odd numbered tickets (1, 3, 5, ..., 39) which satisfy the first condition. For the second condition, there are 25 tickets that are numbered less than 26 (1, 2, 3, ..., 25).

However, half of the tickets less than 26 are odd (1, 3, 5, ..., 25), which we've already counted. So, we should only add the even numbered tickets that are less than 26 to get the total number of favorable outcomes. There are 12 even numbered tickets less than 26 (2, 4, 6, ..., 24).

Adding the odd numbered tickets (20) to the unique even numbered tickets less than 26 (12), we get a total of 32 favorable outcomes.

Since there are 40 tickets in total, the probability of drawing a ticket that is either odd or less than 26 is 32/40.

To simplify, divide both numerator and denominator by their greatest common divisor which is 8, giving us 4/5 or 0.8, which means there's an 80% chance of drawing a ticket that meets the criteria.

Answer: y-6

Step-by-step explanation:

1/4y+3/4(y-8)

1/4y+3/4y-6

1y-6

Just simplify the equation by distributing 3/4 to y and -8 then combine like terms

Answer:

1/2

Step-by-step explanation:

Simple probability is a ratio of the number of ways the thing we want to happen can to the total possible outcomes.

(For example, we flip a coin and want heads, but it can land on heads or tails. Our probability of getting heads is 1/2, one way to get heads over the 2 possible outcomes)

So for this problem, there's  20 possible things that CAN happen (3 + 7 + 10) and 10 ways we get what we want (a green marble).

Our probability of getting a green marble is [tex]\frac{10}{20\\}[/tex], which simplifies to [tex]\frac{1}{2}[/tex]

By setting up a system of linear equations using the given relationships and solving for Fifi's weight, we find that Fifi weighs 11 pounds.

The question involves solving a system of linear equations to find the weight of Fifi. We are given three pieces of information:

Let's denote Fifi's weight as F, Rover's weight as R, and Fido's weight as D. Based on the information provided, we can write the following equations:

To find Fifi's weight, we need to substitute the first two equations into the third one:

Now, solve for F:

Therefore, Fifi weighs 11 pounds.

Answer:

(-4,1)

Step-by-step explanation:

Let us check the choices.

y > |x| - 5

- 1 > |4| - 5 = -1   NO  (4,-1);

-4 > |-1| - 5 = -4  NO not(-1,-4)

1 > |-4| - 5 = -1   TRUE, yes (-4,1)

Answer

25 are red

Step-by-step explanation:

red I blue

5     I   10

10   I   20

15   I   30

20  I   40

25  I   50

Answer:

The height of the great pyramid is:

Or:

Step-by-step explanation:

The Great Pyramid of Giza could be said to have two heights: one at the time of being built and the other that can be currently measured, however, to answer the question, the current height has been used, which is 303.6 cubits (I give the answer in this unit because it was the one used by its builders).

There is a slight discrepancy with the values given in the exercise: one cubit equals 18 inches, not 20.

Answer: 3560 in

Step-by-step explanation: algebra nation told me so

Answer:

24

Step-by-step explanation:

count by sixes. Good luck

Answer:

24

Step-by-step explanation:

(4/5)*30=24

4/5=.8

(.8)*30=24

Answer:

80

Step-by-step explanation:

4500-2500 is 2000 dollars reduction, or money paid off.

For every 250 dollars, there is a 10 points increase. 2000 divided by 250 is 8. There are 8 sets of 250 dollars. So, for every 250 dollars (you have 8 of them), 10 points increase. Therefore, you multiply 10 by 8.

10x8 = 80. Your credit score has increased by 80 points.

At the end of the year, my credit score would have increased by 80 points.

If my current balance is $4500 and at the end of the year, my balance is $2500. It means that the total decrease in my credit balance is $2000 ($4500 - $2500).

In order to determine the total increase in the number of points, the first step is to determine the amount of 250 that is in 2000. In order to do this, the first step would be to divide 2000 by 250.

2000 / 250 = 8

The second step is to multiply 8 by 10

8 x 10 = 80 points.

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Answer:

Mean -

15

Median  -

14

Mode -

13

Range -

8

Hope this helps!

Answer:

The answer is that the circumference of the CD is 37.7 cm.

Answer:

38cm

Step-by-step explanation:

Answer:

the apartment building is 31.2 meters

Step-by-step explanation:

Answer:

10g

Step-by-step explanation:

add 8g,4g and -2g to get 10g

add 2 and -2 to receive 0

the simplified expression would be 10g

The equivalent expression for 8g + 2 + 4g - 2 -2g after combining like terms is 10g.

The original expression given is 8g + 2 + 4g - 2 -2g. To find an equivalent expression, we need to combine like terms. We do this by adding or subtracting the coefficients of identical variables and also combining any constant terms.

In this case, we combine the coefficients of g:
8g + 4g - 2g = (8 + 4 - 2)g = 10g.
Next, we combine the constant terms: 2 - 2 = 0. Since adding or subtracting 0 does not change the value, we can ignore this part.

Thus, the equivalent expression is simply 10g.

Answer:

39.68 miles

Step-by-step explanation:

1 km is roughly 0.62 miles

Multiply 0.62 by 64 to get the answer of 39.68

Answer:

39.768 miles

Step-by-step explanation:

1.60934 Km equals 1 miles so 64 divide by 1.60934 to get the answer, 39.768.

Answer:

No, images are not same as  their dimensions are different although two sides in each of the two triangles are equal.

Step-by-step explanation:

Given: images of two isosceles triangles.

To check: if images are the same

Solution:

A triangle is a polygon made up of three sides.

An isosceles triangle is a triangle in which two sides are equal. Also, in an isosceles triangle, angles opposite to equal sides are equal.

The given images of two isosceles triangles A and B are not the same as their dimensions are different although two sides in each of the two triangles are equal.

Answer:

654in squared

Step-by-step explanation:

Answer:

90

Step-by-step explanation:

The formula for a triangle is base times height then dividing it by 2

So 15 times 12 is 180 and dividing it by 2 gets you 90.

Hope this helps!

Answer:

Step-by-step explanation:

     Hope this helps

Answer:

ANSWER  

Card I’s balance increased by $53.16 more than Card H’s balance.

Step-by-step explanation:

Currently you have two credit cards, H and I. Card H has a balance of $1,186.44 and an interest rate of 14.74%, compounded annually. Card I has a balance of $1,522.16 and an interest rate of 12.05%, compounded monthly. Assuming that you make no purchases and no payments with either card, after three years, which card’s balance will have increased by more, and how much greater will that increase be?  And so the total amount would be $53.16.

Card H's balance is decreased by $1579.3 than a card I.

percentage, a relative value indicating hundredth parts of any quantity.

Given,

Principal(P) = $1,186.44

Interest Rate(r) = 14.74%

Number of time period(n) = 3 years.

Applying the above values in the formula given in the question:

[tex]A=P(1+\frac{r}{n}) ^{nt}[/tex]

A=$1792.2

Amount of Card I after 3 years:

Principal(P) = $1,522

Interest Rate(r) = 12.05%

A number of the time periods (n):

12 months × 3 years=36 months

A=3351.8

Now we take the difference between both the credit cards, we have:

Amount of credit card I - Amount of credit card H

$1579.38

Therefore, card H's balance is decreased by $1579.3 than a card I.

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