Guest #5492018

2 months ago

**Answer:**

0.3

**Step-by-step explanation:**

0.26?

0.3

Question

Out of every 50 iPods sold by a discount website, 2 were returned as defective. If the website sold 1,000 iPods this holiday season, how many should they expect will be
returned as defective?

Solution 1

I don't do much of these... but here are the clues that will really help you.

**We know that...**

- Out of every 50 iPods sold by a discount website, 2 were returned as defective.
- If the
- website sold 1,000 iPods this holiday season, how many should they expect will be returned as defective?

You have to find the ratio... How? well....

To find an equal ratio, you can either multiply or divide each term in the ratio by the same number (but not zero). For example, if we divide both terms in the ratio 3:6 by the number three, then we get the equal ratio, 1:2.

Question

Did Vernon solve for the correct value of x? If not, explain where he made his error

Solution 1

**Answerr:**

I think he made the errrorr.

**Step-by-step explanation:**

He made his errrorr on the thirrd one.

Solution 2

**Answer:**

he made an error on the third one

Question

. If you ask to round 6.0865 to the nearest tenths, what process are you going to do? * round up
round down
adding
subtracting

Solution 1

**Answer:**

round up to make 6.1

**Step-by-step explanation:**

round up because 8>5

Question

Some students equally share seven baskets of pairs. Each basket has 12 pairs. Write an algebraic expression to represent the situation.

Solution 1

**Answer:**

7x12=v

**Step-by-step explanation:**

if each basket has 12 pairs and there are 7 baskets the u just need to do

7x12

7x12=84

so there is 84 pairs in all

Solution 2

**Answer:**

d and if c/8

**Step-by-step explanation:**

Question

A data set has a mean of 80. The value 83 lies one standard deviation above the mean. What is the margin of error?

Solution 1

**Answer:**

3

**Step-by-step explanation:**

Solution 2

**Answer:**

it will be 6

**Step-by-step explanation:**

The standard deviation is 83 â€“ 80 = 3. Â Since margin of error is two times the standard deviation, it must equal 6.

Question

A warehouse floor has a perimeter of 4,614 yards. What is the perimeter of
the floor in feet?

Solution 1

**Answ**

**Stby-step exanation:**

Solution 2

What is the length and width or it and then I can calculate it?!

Question

PLEASE HELP DUE Brian bought 11 pounds of sugar for $7. How many dollars did he pay per pound of sugar?

Solution 1

0.64 cents per pound

Solution 2

**Answer:**

7 / 11

0.64 cents per pound of sugar

Question

-2 1/2 ^ 2 =
Solve as a fraction

Solution 1

The answer would be -21/4

Question

The equation is solved. Describe the property used in each solution. -2/3a = 8
A. -2/3a (-3/2) = 8 (-3/2)
a = -12
B. -2/3a Ã· - 2/3 = 8 Ã· -2/3
a = -12
A. 1. addition of equality
2. subtraction property of equality
3. division property of equality
4. multiplication property of equality
B 1. addition of equality
2. subtraction property of equality
3. division property of equality
4. multiplication property of equality
answer...
A. multiplication property of equality
B. Division property of equality

Solution 1

The answer would be B I think

Solution 2

multiplication property of equality

Division property of equality

Question

Mrs. McKee is thinking of buying solar panels to put on the roof of her new house the sunny solar company told her that for every two panels she was safe $80 on her electric bill make a table of the panels to the money that she will save on her electric bill

Solution 1

I canâ€™t solve this because there is not enough information

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