Ask question

Ask question

All categories

3 years ago

14

Gary wants to by a computer that costs $645. He earns about $10 an hour at his new job after taxes are deducted from his paychec

k. How many hours does he have to work before he can buy the computer?
Include units and in answer. Do not round

1 answer:

AysviL [449]3 years ago

4 0

He needs to work 64.5hrs.

Just divide the number needed by the rate.

You might be interested in

Given: the function defined by f(x)=3x^2-4 Which statement is true? 1. f(0) = 0 2. f(-2) = f(2) 3. f(5)+ f(2) = f(7) 4. f(5) x f

sergeinik [125]

$f(x)=3x^2-4 \\ \Downarrow \\ f(0)=3 \times 0^2-4=0-4=-4 \\ -4 \not= 0 \\ f(0) \not= 0 \\
\hbox{statement 1 is false} \\ \\
f(-2)=3 \times (-2)^2-4 =3 \times 4-4=12-4=8 \\
f(2)=3 \times 2^2-4=3 \times 4-4=12-4=8 \\ 8=8
\\ f(-2)=f(2) \\
\hbox{statement 2 is true}$

$f(5)=3 \times 5^2-4=3 \times 25-4=75-4=71 \\ f(2)=8 \\
f(7)=3 \times 7^2-4=3 \times 49-4=147-4=143 \\
71+8 \not= 143 \\
f(5)+f(2) \not= f(7) \\ \hbox{statement 3 is false} \\ \\
f(5)=71 \\ f(2)=8 \\ f(10)=3 \times 10^2-4=3 \times 100-4=300-4=296 \\
71 \times 8 \not= 296 \\
f(5) \times f(2) \not= f(10) \\
\hbox{statement 4 is false}$

Stamement 2. f(-2)=f(2) is true.

3 0

3 years ago

Decide which of the two given prices is the better deal and explain why.

wolverine [178]

Answer: The answer is B $3.36 per gallon

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

There are 1 chef, 7 assistant chefs, 5 waiters, 8 servers, and 1 host working at Hannah’s restaurant. What percentage of the wor

Elina [12.6K]

Answer:

32%

Step-by-step explanation:

7 of 22 workers are assistant chefs. That is ...

7/22 × 100% ≈ 31.8181...% ≈ 32%

32% of the workers at Hannah's restaurant are assistant chefs.

8 0

3 years ago

Pierre cut the length of an 8 cm wide plank into nine pieces and arranged them as shown in the picture. The centrepiece is a squ

kow [346]

Answer: 200cm

Step-by-step explanation:

The center Planck is a square of length 8cm.

The 4 next planks are of 16 cm each

And the next 4 Planks are of 32 cm each.

8 + 4(8×2) + 4(8×4)

8 + 4(16) + 4(32)

8 + 64 + 128

200 cm

Length of the original plank is 200cm

8 0

3 years ago

A farm grew 19.8 tons of wheat in 2013. The farm's wheat output increased by 9.8% from

iogann1982 [59]

Answer:

Step-by-step explanation:

$19.8(1.098)(1.051)\approx 22.8 tons$

8 0

3 years ago