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3 years ago

11

Three out of every ten dentists recommend a certain brand of fluoride toothpaste. Which assignment of random digits would be use

d to simulate the random sampling of dentists who prefer this fluoride toothpaste?

1 answer:

Readme [11.4K]3 years ago

7 0

Answer:

eddfdgdccggģdffcdrrfxddxcvgfx

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I need you guy’s help answer thanks so much

e-lub [12.9K]

I believe it’s C, hopefully this helps !!

6 0

3 years ago

Two sales representatives leave from the same office. One travels 20 miles due north and the other travels 5 miles due west. How

ohaa [14]

Answer:

d = 20.6 miles

Step-by-step explanation:

Given that,

Two sales representatives leave from the same office. One travels 20 miles due north and the other travels 5 miles due west.

It is required to find the distance between two representatives. It it is d. It can be calculated as the resultant if two values as follows :

$d=\sqrt{20^2+5^2} \\\\=20.61\ mi$

So, the sales representative are 20.6 miles apart. Hence, the correct option is (c).

8 0

3 years ago

A family drove a total of 5,300 miles.They drove 10 more miles in tj second half of the trip than the first half. How many did t

AVprozaik [17]

If they drove a total of 5,300 miles in 2 days, and on the second day they drove 10 more miles then the 1st day.

5,300 ÷ 2 = 2,650

they drove 10 miles less on the first day

2,650 - 10 = 2,640

They drove 2,640 miles on the first day.

Hope this helps. :)

7 0

3 years ago

Find the unit rate of $97.50 for 15 pizzas.

aivan3 [116]

Answer:

$6.50 per pizza

Step-by-step explanation:

you get the 97.50 and you divided it by 15 and you will get 6.5 which is automatically 6.50$, hope it helps

3 0

3 years ago

Read 2 more answers

Solve for h <br> Someone please help out

dimulka [17.4K]

<h2>Answer:</h2>

$\boxed{h=\frac{6}{b}}$

<h2>Step-by-step explanation:</h2>

Solving for $h$ is the same as isolating it. In this problem, we have the following equation:

$6=bh$

So we need to do the following steps:

Step 1: Interchange the order of the equation:

$bh=6$

Step 2: Divide the whole equation by $b$ :

$\frac{1}{b}bh=\frac{1}{b}6$

Step 3: Simplify

$h=\frac{6}{b}$

Finally, this h is in term of b and is:

$\boxed{h=\frac{6}{b}}$

3 0

3 years ago