All categories

2 years ago

Use the clustering estimation technique to find the approximate total in the following question.

Mathematics

2 answers:

Stolb23 [73]2 years ago

4 0

Answer:

2530

Step-by-step explanation:

First Round each number to the nearest 10s

503 into 500

472 into 470

499 into 500

539 into 540

522 into 520

then add the numbers we made

500+470+500+540+520=2530

the real answer is 2535 so its close

sveticcg [70]2 years ago

4 0

Answer:

2535

Step-by-step explanation:

You might be interested in

You leave an 22% tip on a $54 bill. How much did you pay?

notka56 [123]

Answer:

You will pay $65.88 in total

Step-by-step explanation:

Bill amount: $54
Tip: 22% = $54 * 0.22 = $11.88

Sum up: $54 + $11.88 = $65.88

6 0

1 year ago

Which is not true 10 + 9 = 7 + 12 10 = 10 10 - 4 = 3 + 3 10 = 19 - 11

Natasha2012 [34]

Answer:

10=19-11

Step-by-step explanation:

that answer is false because 19-11 = 8 not 10

3 0

2 years ago

Read 2 more answers

10.5÷1.5 workout it out

ddd [48]

56.9 would be the anser

7 0

3 years ago

Solve. 2(2z – 4) = 4

Oxana [17]

Answer:

$z = 3$

Step-by-step explanation:

1) Divide both sides by 2.

$2z - 4 = \frac{4}{2}$

2) Simplify 4/2 to 2.

$2z - 4 = 2$

3) Add 4 to both sides.

$2z = 2 + 4$

4) Simplify 2 + 4 to 6.

$2z = 6$

5) Divide both sides by 2.

$z = \frac{6}{2}$

6) Simplify 6/2 to 3.

$z = 3$

therefor, the answer is z = 3.

4 0

2 years ago

2,500 principal earning 4% compounded quarterly after 4 years

Kay [80]

A=p(1+r/100)^n
A=2500(1+4/400)^16
A=2931.45

5 0

3 years ago