ASAP!!!!!!!!!!!! (look at pic)

Answers

Answer 1

Answer: Can u show the example cause I remember learning this but I forgot how to do it

Answer 2

Answer: 15x-6=10.5x+3 I think this should be correct

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PLEASE HELP I GIVE THANKS

1) The histogram displays the number of years of service for a sample of U.S. Navy veterans. a) How many veterans in the sample had more than 15 years of service?

b) How many veterans are represented by the histogram?

Answers

To find the answer to question A, you must look at all of the sections to the right of fifteen on the histogram's x-axis and add the totals.

4+2 = 6

So, 6 veterans had more than 15 years of service.

For question B, you must add all of the data, in each bar, together.

25 +12 + 7 + 4 + 2 = 50

So, 50 veterans are represented by the histogram.

A.) I would say twelve because all you have to do is add from 11-15 all the way to 21-25 and it would give you 12
B.) I would say 48 because you have to add all off the numbers together and you will get 48...

What are two square roots of 196

Answers

The answer is 14 because 14×14=196

Evaluate,
10^-4

thanks

Answers

With 10 to the power to a negative number, it's easier.
Here's a trick: The negative number is the places to the right of the decimal. The last number is a 1, while the rest are 0s.

From this, we get: $10^(-4)=\boxed{0.0001}$

10^4 = 10000 (four zeros at the end)
10^-4 = 0.0001 (four zeros at the front)

Just rationalize and simplify

Answers

$\mathsf{Given :\;\;(√(a + 1) - 2)/(√(a + 1) + 2)}$

$\mathsf{Multiplying\;Numerator\;and\;Denominator\;with\;√(a + 1) - 2,\;We\;get :}$

$\mathsf{\implies ((√(a + 1) - 2)(√(a + 1) - 2))/((√(a + 1) + 2)(√(a + 1) - 2))}}$

$\mathsf{\implies ((√(a + 1) - 2)^2)/((√(a + 1))^2 - (2)^2)}}$

$\mathsf{\implies ((√(a + 1))^2 + (2)^2 - 2(√(a + 1))(2))/(a + 1 - 4)}}$

$\mathsf{\implies (a + 1 + 4 - 4√(a + 1))/(a + 1 - 4)}}$

$\mathsf{\implies (a + 5 - 4√(a + 1))/(a - 3)}}$

Answer:

(a+5)-4√(a+1) /(a-3)

Step-by-step explanation:

√(a+1) - 2 / √(a+1) + 2

={√(a+1) - 2 }{√{(a+1) - 2 } / {√(a+1) + 2} {√(a+1) - 2 }

={√(a+1) - 2 }² / {√(a+1)}² - 2²

=[ {√(a+1)}² -4√(a+1) +4 ] / a+1-4

=[a+1-4√(a+1)+4] / (a-3)

=(a+5)-4√(a+1) /(a-3)

Solve the following equation. Then place the correct mixed number in the box provided. 5x/7=22

Answers

we have that
5x/7=22
multiply by 7 both sides
5x=22*7-------> 5x=154
divide by 5 both sides
x=154/5
x=30.8--------> x=30 4/5

the answer is
x=30 4/5

The equation is solved and the mixed number is x = 30 4/5

Given data:

To solve the equation 5x/7 = 22, we need to isolate the variable x.

We can start by multiplying both sides of the equation by 7 to eliminate the fraction:

(5x/7) * 7 = 22 * 7

This simplifies to:

5x = 154

To solve for x, we can divide both sides of the equation by 5:

(5x)/5 = 154/5

x = 30.8

The solution as a mixed number is represented as:

x = 30.8 can be written as 30 and 4/5 in mixed number form.