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KatRina [158]
3 years ago
5

a box contains 'n' quarters and some dimes. the ratio of quarters to dimes is 1:2. write an expression for the total number of m

oney in the box
Mathematics
1 answer:
True [87]3 years ago
3 0
The ratio 1:2 means there are twice as many dimes as there are quarters.  An expression could be n=2d, n being number of quarters, d being number of dimes.
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What is two consecutive integers whose sum is 35
Gelneren [198K]

Consecutive= One after another

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7 0
3 years ago
How would 3,050,000 be expressed in scientific notation?
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5 0
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A 3 cm x 3 cm rectangle sits inside a circle with radius of 4 cm.
Ivanshal [37]

Step-by-step explanation:

you did not show us the picture or described what the shaded area is.

I assume it is the area of the circle without the inner square (as the "rectangke" is actually a square, because its sides are equally long).

so, we need to calculate the area of the circle and subtract the area of the square.

the area of the square is 3×3 = 9 cm².

the area of the circle is

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so,

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the shaded area is then

16pi - 9 = 41.26548246... cm² ≈ 41.27 cm²

nothing of the answer options seems to be in that area, so maybe my assumption about the shaded area is wrong. or the specified answer options are mistyped. or both.

anyway, without additional information that is the best I can do.

8 0
2 years ago
Which situation can be represented by 3s = 5s - 6 ?
grin007 [14]

Answer:

First one

Step-by-step explanation:

3s=5s-6

8 0
3 years ago
It is believed that 3/4 of our dreams involve people that we know. Write an expression to describe the number of dreams that fea
professor190 [17]
3/4 of dreams = 3/4 of 'd'

The expression is \frac{3}{4}d

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6 0
3 years ago
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