Ask question

Ask question

All categories

2 years ago

11

There was ¼ of a carton of ice cream for Michelle and her two friends to share. If they split the ice cream evenly among them, h

ow much of the original ice cream did each of the 3 kids get?

1 answer:

Alika [10]2 years ago

3 0

Answer:

5

Step-by-step explanation:

hhhhhhhhhikbvfjbcdgnkkh

You might be interested in

Simplify the difference.

sergey [27]

(D) -3w2<span> - 9w - 4
I hope this helped :)
</span>

6 0

2 years ago

Read 2 more answers

pH measurements of a chemical solutions have mean 6.8 with standard deviation 0.02. Assuming all pH measurements of this solutio

aalyn [17]

Answer: 2.14 %

Step-by-step explanation:

Given : pH measurements of a chemical solutions have

Mean : $\mu=6.8$

Standard deviation : $\sigma=0.02$

Let X be the pH reading of a randomly selected customer chemical solution.

We assume pH measurements of this solution have a nearly symmetric/bell-curve distribution (i.e. normal distribution).

The z-score for the normal distribution is given by :-

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

For x = 6.74

$z=\dfrac{6.74-6.8}{0.02}=-3$

For x = 6.76

$z=\dfrac{6.76-6.8}{0.02}=-2$

The p-value = $P(6.74$

$P(z$

In percent, $0.0214\times=2.14\%$

Hence, the percent of pH measurements reading below 6.74 OR above 6.76 = 2.14%

6 0

3 years ago

Simplify the cubed root of 56

siniylev [52]

The cubed root of 56 is

<em> $\sqrt[3]{56}$ </em>

<em> $\sqrt[3]{8 * 7}$ </em>

<em> $\sqrt[3]{8} \sqrt[3]{7}$ </em>

<u> $2 \sqrt[3]{7}$ </u>

The simplified cubed root of 56 is $2 \sqrt[3]{7}$

6 0

2 years ago

Find the domain and the range of the function <br><br>domain:<br><br>range:<br>

NeX [460]

Answer:

Approach 1: Mathematical Approach

Domain is the possible inputs or x values of a function

Here we can use any x values greater than or less than 7. We can also use 7 since their is a a function defined for x greater than or equal to 7.

So the domain is (-♾, ♾).

The range is possible y values. Since we can use negative x values, if we plug in x values for the function -5/7x+1, we are going to get positive numbers, as we plug in higher negative numbers, our range is bigger.

This means the range is bounded to -4 so our range is

(-4,♾)

Approach 2: Graphical Approach

Above is the graph

It can take any x values so the domain is (-♾, ♾).

The range is (-4,♾).

4 0

2 years ago

Jim rents an apartment in New York City for $1600 a month. Mike rents his apartment in Boston for 7/8 as much. How much more doe

worty [1.4K]

Answer:

Jim pays 200 more dollars per month than Mike.

Step-by-step explanation:

Jim--> $1600/month

Mike--> 7/8(Jim's rent)

7/8(Jim's rent)

7/8(1600)

= $1400

1600-1400= 200

Jim pays 200 more dollars per month than Mike.

I hope that makes sense!

4 0

3 years ago