3 years ago

Area of circle with 7.1km rounded to the nearest tenth

Mathematics

1 answer:

OleMash [197]3 years ago

8 0

Answer:

I'm pretty sure it's just 7.0 because seven is the nearest 10th because it's only .1

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Which expression represents 64

disa [49]

The answer is D. 2^6.

Because you re basically doing:

2*2*2*2*2*2

And if you multiply all of it, it will equal 64.

Hope this helps!

7 0

3 years ago

An automobile plant produces 7 cars per day 4 days a week. How many cars can the plant make in 4 weeks?

OLga [1]

Answer:

112

Step-by-step explanation:

Multiply 7 times 4 to get the amount of cars made in one week

7 x 4= 28

Then multiply that by how many weeks there are

4 x 28= 112

6 0

3 years ago

Read 2 more answers

Will give brainliest, Please explain how you got your answer!

Tpy6a [65]

2x + 14 + 6y (multiply everything by 2)

6 0

3 years ago

Marcus has $28 to spend. He spent $3.75 to buy a notebook. He needs to save $11.25 but he wants to buy a snack. Chips cost $1.30

Alborosie

Total money Marcus has = $28

Money spent to buy a notebook = $3.75

Money left now = $28-3.75=24.25$

Money needed to be saved = $11.25

So, the amount of money Marcus can spend = $24.25-11.25=13$

Cost of a packet of chips = $1.30

The inequality to determine the maximum number of chips he can buy is:

Let the number of chips Marcus can buy = x

As he cannot spend more than $13 to buy chips so equation becomes:

$1.30x\leq 13$

Solving this we get

$x\leq 10$

Hence, Marcus can buy a maximum of 10 packs of chips and save $11.25

4 0

3 years ago

Identified the pattern for the following sequence find the next three terms in the sequence -1 3 -9 27

Nastasia [14]

Each term after the first is obtained by multiplying the previous one by -3 so the answer is -81 , 243

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4 years ago