2 years ago

What is the sum of 1 7/10 and 3 3/5? Use the fraction strips to help.

Mathematics

2 answers:

Komok [63]2 years ago

7 0

Answer:

5 3/10

Step-by-step explanation:

grandymaker [24]2 years ago

3 0

5 3/10 In my opinion

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50 points + brainliest

erica [24]

Answer:

8. B.

9. B.

10. B.

11. No answer choices.

Step-by-step explanation:

Yes, they are all actually B. Hope this helps!

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2 years ago

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Emerson purchased a game that was on sale for 18% off. The sales tax in his county is 8%. Let y represent the original price of

kolezko [41]

Answer:

(y-18%) + (y+8%)

Step-by-step explanation:

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2 years ago

The number of calories burned at the gym is normally distributed with a mean of 425 and a standard deviation of 51. Find the Z-s

Galina-37 [17]

Answer:

(a) -3.708

(b) 1.706

(c) 0.490

Step-by-step explanation:

The z-score of normal distribution is given as:

$z=\frac{x-\mu}{\sigma}$

(a)

Given:

Score is, $x=268$

Mean value is, $\mu =425$

Standard deviation is, $\sigma = 51$

z-score is, $z=\frac{268-425}{51}=\frac{-157}{51}=-3.078$

(b)

Given:

Score is, $x=512$

Mean value is, $\mu =425$

Standard deviation is, $\sigma = 51$

z-score is, $z=\frac{512-425}{51}=\frac{87}{51}=1.706$

(c)

Given:

Score is, $x=450$

Mean value is, $\mu =425$

Standard deviation is, $\sigma = 51$

z-score is, $z=\frac{450-425}{51}=\frac{25}{51}=0.490$

6 0

3 years ago

Find the solution set for this inequality 12x-18=18 must be pairs (,) !!

oksian1 [2.3K]

Answer: 0 x 3
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5 0

3 years ago

If 1/2p=2 1/2q, find q:p<br><br>its 2 and a half not 21/2

daser333 [38]

Answer:

1/5 = q/p, or q:p

Step-by-step explanation:

You might want to rewrite 1/2p=2 1/2q as (1/2)p = (2 1/2)q.

To remove the fractions, multiply both sides by 2:

p = 2(2 1/2)q becomes p = 5q.

Dividing both sides by 5 yields p/5 = q.

Dividing both sides by p yields 1/5 = q/p, or q:p

7 0

2 years ago