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3 years ago

7

A scientist measured the amount of rainfall during the afternoon. It rained 0.43 inch each hour . What was the total amount of r

ainfall in 3 hours

1 answer:

Lelu [443]3 years ago

8 0

1.29 inches of rainfall in 3 hours

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2. You are placing mulch in your yard, and you find that pine chips cost $5 per bag, while oak chips cost $2 per bag. You want t

Stella [2.4K]

Solution

Let x be the number of bags of pine chips and y be the number of bags of oak chips.

You find that pine chips cost $5 per bag, while oak chips cost $2 per bag.

The minimized total cost is

$\min c=5x+2y$

6 0

1 year ago

What times what equals -48

fiasKO [112]

-6 times 8 or -8 times 6. These are just a few. :)

6 0

4 years ago

Beaker A contains 4 1/3 fluid ounces, while beaker B contains 4 3/10 of water . Which beaker has the smaller amount of water

kirill [66]

Beaker A contains more water.
First,find equivalent fraction.
Next,compare the amounts you will see Beaker A contains more water.
Therefore,Beaker A contains more water.

8 0

3 years ago

The mean cost of a 5 pound bag of shrimp is $50 with the standard deviation of six dollars. If a sample of 40 bags of shrimp is

Lemur [1.5K]

SOLUTION

We will use the formula

$\begin{gathered} Z=\frac{x-\mu}{\frac{\sigma}{\sqrt{n}}} \\ where\text{ } \\ x=51.3,\mu=50,\sigma=6,n=40 \end{gathered}$

Applying we have

$\begin{gathered} Z=\frac{51.3-50}{\frac{6}{\sqrt{40}}} \\ Z=\frac{1.3}{\frac{6}{\sqrt{40}}} \\ Z=1.37032 \end{gathered}$

Now using a Zscore calculator for 1.370320, we have

P(xHence the answer is 0.9147

6 0

1 year ago

X<br> X<br> 110°<br> 70°<br> y<br> x = [ ? 1°

Volgvan

Answer:

tera bap hai aah pai samjai bsdk

4 0

3 years ago