Solve it?

Answer:

First isolate a square root on the left side:

Now, delete the radical on the left side, Raise both sides squarely:

Thus:

Find the radical remainder by isolating a radical on the left side again:

Now, delete the radical on the left side, Raise both sides squarely:

Solving, We have:

Confirm that the solution is correct

Statement equation

*Replaces "0" in "x"

Solution:

(TRUE)

First isolate a square root on the left side:

Now, delete the radical on the left side, Raise both sides squarely:

Thus:

Find the radical remainder by isolating a radical on the left side again:

Now, delete the radical on the left side, Raise both sides squarely:

Solving, We have:

Confirm that the solution is correct

Statement equation

*Replaces "0" in "x"

Solution:

(TRUE)

What are the domain and range of the function represented by the set ofordered pairs?{(-16, 0), (-8, -11), (0, 12), (12,4)}

PLEASE ANSWER ASAP!!! FULL ANSWERS ONLY!!!!!! WILL GIVE BRAINLIEST!!!!!!!!! Two cyclists, 68 miles apart, start riding toward each other at the same time. One cycles 3 miles per hour faster than the other, and they meet after 4 hours of riding. a. Write an equation using the information as it is given above that can be solved to answer this problem. Use the variable r to represent the speed of the slower cyclist.b. What are the speeds of the two cyclists? _______________

Un recipiente cilíndrico tiene un diámetro de 160cm. y la misma altura. ¿Cuánto litros de agua puede caber?

20 Points! Answer ASAP! Which statement is true about angles 1 and 2? (image below)A. They are adjacent anglesB. They are complementary anglesC. They are supplementary angles.D. They are vertical angles.

Judging on the basis of experience, a politician claims that 57% of voters in a certain area have voted for an independent candidate in past elections. Suppose you surveyed 25 randomly selected people in that area, and 18 of them reported having voted for an independent candidate. The null hypothesis is that the overall proportion of voters in the area that have voted for an independent candidate is 57%. What value of the test statistic should you report?

PLEASE ANSWER ASAP!!! FULL ANSWERS ONLY!!!!!! WILL GIVE BRAINLIEST!!!!!!!!! Two cyclists, 68 miles apart, start riding toward each other at the same time. One cycles 3 miles per hour faster than the other, and they meet after 4 hours of riding. a. Write an equation using the information as it is given above that can be solved to answer this problem. Use the variable r to represent the speed of the slower cyclist.b. What are the speeds of the two cyclists? _______________

Un recipiente cilíndrico tiene un diámetro de 160cm. y la misma altura. ¿Cuánto litros de agua puede caber?

20 Points! Answer ASAP! Which statement is true about angles 1 and 2? (image below)A. They are adjacent anglesB. They are complementary anglesC. They are supplementary angles.D. They are vertical angles.

Judging on the basis of experience, a politician claims that 57% of voters in a certain area have voted for an independent candidate in past elections. Suppose you surveyed 25 randomly selected people in that area, and 18 of them reported having voted for an independent candidate. The null hypothesis is that the overall proportion of voters in the area that have voted for an independent candidate is 57%. What value of the test statistic should you report?

**Answer:**

**Step-by-step explanation:**

y=4x+30

**Answer: y = 30x + 4 **(/1)

**Step-by-step explanation:**

30 is the y intercept because it says its' the **startup fee**. Therefore it must be the y intercept.

4 must be the gradient. Basically, on a Cartesian plane, the y intercept will be on 30. Move 4 digits up and 1 to the left continually

**Answer:**

The calculated value of test statistic is z=2.48.

This has a P-value of P=0.00657.

If we state the null hypothesis at a significance level of , we would reject this null hypothesis as .

**Step-by-step explanation:**

We have in this problem, a hypothesis test of proportions.

The test statistic for this is the z-value, and is calculated like that:

Where the term 0.5/N is the correction for continuity and is negative in the cases that p>π.

*p: proportion of the sample; π: proportion of the population; σ: standard deviation of the population.*

The standard deviation of the population has to be calculated as:

The proportion of the sample (p) is .

Then, the test statistic z is

The P-value of this statistic is P(z>2.48)=0.00657

If we state the null hypothesis at a significance level of , we would reject this null hypothesis as .

4.902

4= ones

9= tenths

0= hundredths

2= thousandths

4= ones

9= tenths

0= hundredths

2= thousandths

**Answer:**

7.56 quarts of antifreeze in the resulting mixture, and 37.8% of the resulting mixture is antifreeze.

**Step-by-step explanation:**

8 * .45= 3.6 quarts antifreeze

12 * .33= 3.96 quarts antifreeze

3.6 + 3.96=** 7.56 quarts of antifreeze in the resulting mixture **

7.56 quarts/ 20 quarts (12 + 8) * 100= **37.8%**

In the combined solution, there are 7.56 quarts of anti-freeze, which equals 37.8% of the total solution.

To solve this problem, we first need to calculate how many quarts of anti-freeze are in each solution, then add them together.

First, we have 8 quarts of a solution that is 45% anti-freeze. To find how many quarts of the solution is anti-freeze, we multiply the total amount by the **percentage:** 8 quarts * 0.45 = 3.6 quarts anti-freeze.

Next, we have 12 quarts of a solution that is 33% anti-freeze. Doing the same calculation as before, 12 quarts * 0.33 = 3.96 quarts anti-freeze.

Now, to find the **total quarts** of anti-freeze in the combined solution, we simply add the two amounts together: 3.6 quarts + 3.96 quarts = 7.56 quarts.

The total amount of solution is 8 quarts (from the first solution) + 12 quarts (from the second) = 20 quarts.

To find the percent of anti-freeze in the final solution, we divide the total amount of anti-freeze by the total amount of solution: (7.56 quarts / 20 quarts) * 100 = *37.8%*. Therefore, the resulting mixture is 37.8% anti-freeze.

#SPJ2

The **simplified **value of the expression (4.5 + 7.6) - 8 ÷ 2.5 is 8.9.

PEMDAS rule states the **correct order **of simplifying an expression is as follows -: Parenthesis, exponents, multiplications, divisions, additions, and, subtractions.

Given, An **expression **(4.5 + 7.6) - 8 ÷ 2.5.

First, we'll solve what's inside the parenthesis.

(4.5 + 7.6) - 8 ÷ 2.5.

= 12.1 - 8 ÷ 2.5.

= 12.1 - 3.2.

= 8.9.

learn more about the **PEMDAS **rule here :

#SPJ2

**Answer:**

The answer is 1.64

**Step-by-step explanation:**

4.5 + 7.6 = 12.1

12.1 - 8 = 4.1

4.1 ÷ 2.5 = 1.64

#teamtrees #WAP (Water And Plant)

semester? with explanation

**Answer:**

so for what I'm thinking is 2*5 for the amount of hours in a school week and then you get 10 then times that by 15 for the amount of weeks in a semester which is 150 then times that by 3 and you get 450 thats the simple way so if you are also studying over the weekend it would be 630 of a entire year

**Step-by-step explanation in the answer**