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3 years ago

Tom and Darlene want to place new carpet in their home. They decide to

Mathematics

1 answer:

Brilliant_brown [7]3 years ago

4 0

Answer:

Draught-fission1 hfhhdhbxbbd

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The price of gas increased from $2.20 per gallon on Monday to $2.31 per gallon on Tuesday. What is the percent of increase?

Oliga [24]

The percent increase would be about 55%

8 0

2 years ago

Some people use this rule to work out

Gnom [1K]

Sanjay needs 11 hours of sleep

3 0

3 years ago

To mix plaster for a dental model, 35 mL of water is used for 100g of plaster. How many mL of water should be used for 250g of p

laila [671]

Okay, here we have this:

Considering the provided information, we are going to calculate the requested value, so we obtain the following rule of three:

$\begin{gathered} \frac{x}{35mL\text{ of water}}=\frac{250g\text{ of plaster}}{100g\text{ of plaster}} \\ x=\frac{250g\text{ of plaster}}{100g\text{ of plaster}}\cdot35mL\text{ of water} \end{gathered}$

Solving for x:

$\begin{gathered} x=2.5\cdot35mL\text{ of water} \\ x=87.5mL\text{ of water} \end{gathered}$

Finally we obtain that 87.5mL of water should be used for 250g of plaster.

3 0

1 year ago

Leah is paid semimonthly. How many fewer paychecks does she

snow_lady [41]

Answer:

Leah has 80 less paychecks than the weekly person.

Step-by-step explanation:

Leah is getting 24 paychecks in 2 years, Weekly person gets 104 paychecks in 2 years, 104 - 24 = 80 paychecks.

8 0

4 years ago

Please help on these questions

Arada [10]

Answer:

6) 9216π

8) 24

Step-by-step explanation:

V= 2/3πr³

r = 48/2 = 24

V = 2/3π24³

V = 9216π

V = 4/3πr³

2304π = 4/3πr³

r³= (2304π)/4/3π

r³= 1728

$\sqrt[3]{r^3} =\sqrt[3]{1728}$

r = 12

D = 2r

D = 2 x 12 = 24

8 0

3 years ago