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2 years ago

Which of the following statements about EnergyStar washing machines and dryers is false?

1 answer:

6 0

Which of the following statements about EnergyStar washing machines and dryers is false?
a.EnergyStar washers and dryers consume 30 to 40 percent less energy per load.b.EnergyStar top-loading washers use less water than front-loading washers.c.EnergyStar washers spin-dry laundry, which reduces dryer usage.d.EnergyStar washers and dryers have less tear and wear on laundry.

Answer is B

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drake picks 8 gallons of pecans. He sells the pecans at his produce stand in 1/3 pound bags. how many bags of pecans did drake s

Igoryamba

List the four types of organic macromolecules. Provide specific molecular examples of each.

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2 years ago

On a bicycle ride,Betty rode 7 miles in 2 hours. At the same rate of speed,how far could she ride in 8 hours?Please hurry

prohojiy [21]

D 28 miles you want to multiply by 4 so 7x4 =28

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2 years ago

Louis bought a burger and soda for $8. Kate purchased a slice of pizza and soda for $9. Biff purchased a burger, a slice of pizz

Arte-miy333 [17]

The equation for Louis's purchase is: $x+y=8$

The equation for Kate's purchase is: $y+z=9$

The equation for Biff's purchase is: $x+y+z=13.50$

Step-by-step explanation:

First of all we have to define variables for each item involved in the purchase

Let x represent burger

y represent soda

z be the slice of pizza

Then

"Louis bought a burger and soda for $8"

$x+y=8$

"Kate purchased a slice of pizza and soda for $9"

$y+z=9$

"Biff purchased a burger, a slice of pizza and a soda for $13.50"

$x+y+z=13.50$

The equation for Louis's purchase is: $x+y=8$

The equation for Kate's purchase is: $y+z=9$

The equation for Biff's purchase is: $x+y+z=13.50$

Keywords: Linear Equations, Variables

Learn more about Linear equations at:

#LearnwithBrainly

5 0

3 years ago

) Elise has put 5 cans (all of the same size) on her kitchen counter; 2 cans of vegetables, 2 cans of soup , and 1 can of peache

Anvisha [2.4K]

Answer:

0.7 = 70%.

Step-by-step explanation:

There are 5 cans, and she will pick 2, so the number of possibilities that she can pick 2 cans is a combination of 5 choose 2:

C(5,2) = 5!(3!*2!) = 5*4/2 = 10

To find how many possibilities there are with at least 1 can of soup, we can find the number of groups that include no cans of soup, and then see how many possibilities complete the total 10:

There are 3 "no-soup" cans, so the number of possibilities is a combination of 3 choose 2:

C(3,2) = 3!/2! = 3

So, there are 3 possibilities that have no cans of soup, so the number of possibilities that have at least 1 can of soup is 10 - 3 = 7

Then, the probability is 7 / 10 = 0.7 = 70%.

4 0

2 years ago

Please help me ! Which one is it? (9Ft IS WRONG)

9966 [12]

Here’s the correct answer and the way i got to it. Hope this helps :)

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2 years ago