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chubhunter [2.5K]

2 years ago

14

What is the solution to the linear equation?

1 answer:

gizmo_the_mogwai [7]2 years ago

3 0

Answer:

p = 30/1/3 or 91/3 or 30.33

Step-by-step explanation:

2 + p = 7/3 + 30

p = 32/1/3 - 2

p = 30/1/3

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48 divided by 6 - 3 3/4

nordsb [41]

Answer:

4/1/4

Step-by-step explanation:

48÷6

=8-3 3/4

=4/1/4

8 0

3 years ago

Read 2 more answers

Someone help me with this pls

Mumz [18]

Answer:

There will be approx 283908 hits.

Step-by-step explanation:

A website had 342,000 hits in 2011.

This is a decline of 2.3% from the previous year.

Decline rate = 2.3% or 0.023

So, increase rate will be $1-.023=0.977$

Time = $2019-2011=8$

We can calculate the answer as:

$342000\times(0.977)^{8}$

= $342000\times0.83014$

= 283907.88 rounding to 283908.

Therefore, there will be approx 283908 hits.

4 0

3 years ago

If (-1, y) lies on the graph of y= 2^2x, then y=<br> -4<br> 1/4<br> 1

AfilCa [17]

Answer:

1/4

Step-by-step explanation:

Substitute x=-1 to find y

Given y= 2^2x

y(-1)=2^-2=1/(2^2)

7 0

2 years ago

How do you factor 50x - 32x^3

adoni [48]

<span>50x - 32x^3
= 2x (25 - 16x^2)

hope that helps</span>

8 0

3 years ago

Pediatricians work an average of 48 h per week. The standard deviation is 12 hours. What percentage of pediatricians work more t

cricket20 [7]

Answer: 2.28 %

Step-by-step explanation:

Given : Mean : $\mu=\ 48$

Standard deviation : $\sigma= 12$

The formula to calculate the z-score :-

$z=\dfrac{x-\mu}{\sigma}$

For x = 72

$z=\dfrac{72-48}{12}=2$

The p-value = $P(2$

$1-0.9772498=0.0227502\approx0.0228$

In percent, $0.0228\times100=2.28\%$

Hence, the percentage of pediatricians work more than 72 h per week = 2.28 %

4 0

3 years ago