Ask question

Ask question

All categories

3 years ago

15

Harold bought 3 pounds of red apples and 4.2 pounds of green apples from a grocery store, where both kind of apples are $1.75 a

pound how much did harold spend on apples?

1 answer:

Nitella [24]3 years ago

5 0

12.60 because 3x1.75=5.25 and 4.2x1.75=7.35 and if you add 5.25 and 7.35 it equals 12.60

You might be interested in

the half-time life of strontium-85 is 64.84 days. how much of a 40 mg sample would be left after 180 days

Fynjy0 [20]

Answer:

about 5.84 mg

Step-by-step explanation:

The amount remaining after t days can be written as ...

remaining = initialAmount · (1/2)^(t/(halfLife))

Filling in the given numbers, you have

remaining = (40 mg)·(1/2)^(180/64.84) ≈ 5.84 mg

About 5.84 mg would be left after 180 days.

7 0

3 years ago

Solve the inequality: h−5≥−16h-5≥-16

erastova [34]

We need to rearrange this to solve.
h-5 ≥ -16h-5 ≥ -16
Subtract -5 from all of it we get:
h ≥ -16h ≥ -11

Therefore none of the answers are correct.

8 0

4 years ago

How do you write (x−2)4 in expanded form?

Sveta_85 [38]

Answer: (x)(4) + (-2)(4)

Step-by-step explanation:

You just show that you multiply both x and -2 by 4 with distributive property

7 0

3 years ago

A middle school took all of its 6th grade students on a field trip to see a ballet at a theatre that has 2000 seats. The student

VMariaS [17]

$\text{We need to find the percentage of students that occupied a seat}\\\text{at the theatre}\\\\\text{We know that there was a total of 700 students that attended the trip}\\\\\text{We also know that there are 2000 total seats in the theatre}\\\\\text{To find the percent of seats occupied, divide 700 by 2000}\\\\700\div2000=0.35\\\\\text{This can be translated into 35\% when you move the decimal place two times}\\\text{to the right}\\\\\boxed{35\%}$

6 0

4 years ago

Given f (x)= 4 (1 – x), what is the value of f(-3)?

melomori [17]

The value of f(-3) = 16

4 0

3 years ago