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docker41 [41]
4 years ago
6

Describe how to round 678 to the nearest 100

Mathematics
2 answers:
lana [24]4 years ago
7 0
678 to the nearest hundred the answer is 700
lbvjy [14]4 years ago
5 0
678 ROUNDED TO THE NEAREST HUNDRED IS 700. 6 is the hundreds, 7 is the tens, and 8 is the ones. It's 700 because 78 is higher than 50, so you would round up to 700. If the number was below 50 though, then you would round down. So if we say round 648 to the nearest 100, then the answer would be 600. 
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5×10 to the ninth power
nikklg [1K]

Answer:

5,000,000,000 or 1,953,125,000,000,000

Depends on what you mean

Step-by-step explanation:

If (5*10)^9

(50)^9

1,953,125,000,000,000

Or if 5 * (10)^9

5 * 1,000,000,000 = 5,000,000,000

4 0
4 years ago
Read 2 more answers
What is the answer to this question?
Nadusha1986 [10]
Root 5 has multiplicity of 2. root -3 as multp of 1

y = (x-5)^2(x+3)

expand to get y = x^3 - 7x^2 - 5x + 75
6 0
3 years ago
The ratio of roses to carnations is 7 to 5. If there are 28 roses, how many carnations are there? Complete the ratio table to fi
posledela

20 carnations

divide 28 roses by 7 to find one part of the ratio

\frac{28}{7} = 4 ← 1 part of ratio

5 parts = 5 × 4 = 20 ← number of carnations


4 0
3 years ago
#16, really suck at doing equations like this, any help would be appreciated!!
Cerrena [4.2K]
\bf 16)\\\\
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4 0
3 years ago
Read 2 more answers
Solve the formula for the specified variable.<br> W=1/3TS<br> solve for t
Elenna [48]

ANSWER

T = \frac{3W}{S}

EXPLANATION

The given formula is

W =  \frac{1}{3} TS

We want to solve for T in the given formula.

We multiply through by 3 first to get,

3 \times W =3 \times   \frac{1}{3} TS

We simplify to get,

3W = TS

We now divide both sides by S to get,

\frac{3W}{S}  =  \frac{ TS}{S}

We simplify to obtain:

\frac{3W}{S}  = T

or

T = \frac{3W}{S}

8 0
4 years ago
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