2 years ago

1 Lindsay has finished 14 of the 20 lessons in her violin book.

Mathematics

1 answer:

Studentka2010 [4]2 years ago

6 0

Answer:

21 questions out of 30

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How much will it cost to carpet a rectangular room measuring 13.4 m by 24 m if carpeting costs $24.99 per square meter?

brilliants [131]

Answer:

$8036.784

Step-by-step explanation:

It is easy

The area of carpet is 13.4×24=321.6sq meter

Now, for 1 sq. meter the cost is $24.99

So for 321.6sq.meters, 321.6×24.99

=$8036.784

6 0

3 years ago

Every even number,except 2,is composite

Degger [83]

Yes. That's correct. Is that what you're asking...? To clarify, prime numbers have a single factor (one and itself) , composite numbers have multiple factors.

5 0

3 years ago

Solve for C.<br> 5/4= -4c + 1/4

dybincka [34]

5/4= -4c + 1/4

Inverse operation

$\frac{5}{4} = -4c + \frac{1}{4}$

- 1/4 -1/4

5/4 - 1/4 = 4/4

$\frac{4}{4} = -4c$
-4c/-4 = 4/4 ÷ -4/1

4/4 *- 1/4 = c
-4/8 = c
c = -1/2

Answer: $c = - \frac{1}{2}$

6 0

3 years ago

You have a recipe that indicates to use 3 parts milk for every 2 parts sugar You use 12 cups of milk How much sugar do you need

Stells [14]

Proportion
3 parts milk. 12cups
2 parts sugar X

8 cups sugar

8 0

3 years ago

Mr Kobe has 30 students in his class ha has twice as many girls and boys what are the ratios to total students

Korvikt [17]

Answer:

Step-by-step explanation:

2:3 is the correct answer