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2 years ago

What is 795,431 rounded to the nearest ten thousand?

Mathematics

1 answer:

nadya68 [22]2 years ago

8 0

I’m pretty sure the answer would be A because the 5 makes the 9 round up to ten and then the 7 becomes an 8.

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A copy machine makes 119 copies in 4 minutes and 15 seconds. how many copies does it make per minute?

FrozenT [24]

The answer is roughly 21.4 copies per minute
an estimate

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3 years ago

For each inequality draw a number line and show all points that satisfy it.

disa [49]

0o----------------------------o5

Step-by-step explanation:

7 0

2 years ago

I went to the grocery store with $50. I purchased two gallons of milk for $3 each, a loaf of bread for $2, and three dozen of eg

Fofino [41]

Answer:

The answer to your question is $36

Step-by-step explanation:

Data

Total money = $50

2 gallons of milk = $3

a loaf of bread = $2

a dozen of eggs = $3

Write an equation to solve this problem

Cost of 2 gallons of milk + a loaf of bread + 3 dozens of eggs + remainder = total cost

Substitution

$3 + $2 + 3($3) + remainder = $50

Simplification

3 + 2 + 9 + remainder = 50

remainder = 50 - 3 - 2 - 9

result

remainder = $36

4 0

2 years ago

A recent poll of 120 randomly selected adults who frequent the local farmer's market found that 54 have purchased reusable clot

Olenka [21]

Answer:

95% Confidence interval: (0.361,0.539)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 120

Number of farmers who reusable cloth bags, x = 54

$\hat{p} = \dfrac{x}{n} = \dfrac{54}{120} = 0.45$

95% Confidence interval:

$\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$z_{critical}\text{ at}~\alpha_{0.05} = \pm 1.96$

Putting the values, we get:

$0.45\pm 1.96(\sqrt{\dfrac{0.45(1-0.45)}{120}}) = 0.45\pm 0.089\\\\=(0.361,0.539)$

is the required 95% confidence interval for the proportion of adults who have purchased reusable cloth bags.

3 0

3 years ago

(x3)(x-5)<br> Fududeey<br> X=2

Pepsi [2]

Answer:

-18 is the right answer..

4 0

2 years ago