2 years ago

Please help asapp it's for a test

Mathematics

1 answer:

xenn [34]2 years ago

8 0

This is what I found, I hope it helps! Good luck with your test

You might be interested in

What’s the answer to this question?

NemiM [27]

Answer:

y=1/2x

Step-by-step explanation:

The slope of the line goes up by 1 over by 2 each time or 1/2. (Rise over run)

This can be proven by substituting X and Y for a point on the graph.

y=5, x=10

5=1/2(10)

5=5

4 0

3 years ago

Solve: 7+42*3^(2-3a)=14*3^-2a+7<br> A=-3<br> a=0<br> a=3<br> a=no solution

bekas [8.4K]

Answer:C

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Because of the fear of player injury, the San Francisco Seals give their

castortr0y [4]

Answer:22

Step-by-step explanation:

5 0

2 years ago

The volume of a shampoo filled into a container is uniformly distributed between 370 and 385 milliliters. (a) What are the mean

Olenka [21]

Answer:

(a) mean = 377.5ml. standard deviation = 4.33

(b) 0.333

Step-by-step explanation:

(a)The mean:

$\mu = \frac{385 + 370}{2} = 377.5 ml$

The standard deviation:

$\sigma = \frac{385 - 370}{\sqrt{12}} = 4.33$

(b)

$P(x < 375) = \frac{375 - 370}{385 - 370} = \frac{1}{3} \approx 0.333$

(c)P(x > m) = 0.95

$\frac{m - 370}{385 - 370} = 0.95$

$m - 370 = 14.25$

$m = 384.25ml$

So the volumn of shampoo should be 384.25ml to exceed 95% of containers.

7 0

3 years ago

Fifteen chairs wee put into 3 rows of 5. Write an equation to show a relationship between the numbers.

Ivahew [28]

That relationship can be expressed by either of ...

15 = 3 × 5
15 = 5 × 3

3 0

3 years ago

Read 2 more answers