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4 years ago

What are the next three terms of the arithmetic sequence -18, -13, -8, -3,…?

Mathematics

1 answer:

FrozenT [24]4 years ago

5 0

Answer:

Step-by-step explanation:

Its adds 5 each time

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Simplify the ratio <br> 60 cents: $2

belka [17]

Simplified ratio

30: 1

1: 1/30

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4 years ago

Find the unit rate of 42 teaspoons for 6 cups

attashe74 [19]

The answer is 7 teaspoons for one cup

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4 years ago

A notebook costs £1.50, a pen costs 38p , a pencil costs 24p and a sharpener costs 83p.

Alex_Xolod [135]

Answer:

Step-by-step explanation:

(2 x 0.38) + (5 x 0.24) + (2 x 0.83) = £3.62

£9.00 - £3.62 = £5.38

£5.38 - (2 x 1.50) = £2.38

£5.38 - (3 x 1.50) = 88p!

3 Notebooks

6 0

3 years ago

If a= b^2/3 and b= c^3/4; what is the relation between a and c?

Lorico [155]

Answer: a = c^(1/2) which is the first answer choice of the list

Work Shown:

a = b^(2/3) ... given equation

a = (c^(3/4))^(2/3) ... replace b with c^(3/4)

a = c^((3/4)*(2/3)) .... multiply exponents

a = c^(1/2) .... Simplify; note the 3's cancel, also 2/4 turns into 1/2

6 0

3 years ago

-2 and 1/3 times 1 and 1/2=

torisob [31]

Answer:

$-2\frac{1}{3}\times 1\frac{1}{2}=-3.5$

Step-by-step explanation:

We are asked to find the product of $-2\frac{1}{3}$ and $1\frac{1}{2}$ .

Upon writing our expression as a product we will get,

$-2\frac{1}{3}\times 1\frac{1}{2}$

Let us convert our given mixed fractions to improper fractions.

$\frac{-7}{3}\times \frac{3}{2}$

Upon cancelling out 3 from our given expression we will get,

$\frac{-7}{2}$

Upon dividing -7 by 2 we will get,

$\frac{-7}{2}=-3.5$

Therefore, our expression simplifies to -3.5.

4 0

3 years ago