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3 years ago

Which best describes reduced fractions that will always terminate?

Mathematics

1 answer:

lesya692 [45]3 years ago

4 0

Answer:Which fraction is a terminating decimal when written in decimal form?

Step-by-step explanation:1+1=2

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Simplify in fraction form 60a+64≥80a−92

lukranit [14]

Answer:

a≤39/5

Step-by-steep explanation:

60a+64≥80a−92

Step 1: Subtract 80a from both sides.

60a+64≥80a−92

-80a -80a

−20a+64≥−92

Step 2: Subtract 64 from both sides.

−20a+64≥−92

-64 -64

−20a≥−156

Step 3: Divide both sides by -20.

−20a≥−156

a≤39/5

5 0

3 years ago

Bill and Dave collect baseball cards. They have 111 cards in total. Dave has twice as Bill. how many cards does each of them hav

never [62]

Answer:Dave has 74 and Bill has 37

Explanation:111÷3=37×2=74

111-74=37

3 0

4 years ago

Bartolo is running a race. He determines that if he runs at an average speed of 15 feet/second, he can finish the race in 6 seco

Gelneren [198K]

Answer:

Step-by-step explanation:

the distance is 15•6 = 18•5 = 90 feet

so, time needed = 90/30 = 3 second

7 0

3 years ago

1 A. (f = g)(x) = 2 - 4 . true or false

tresset_1 [31]

Answer:

=-2

Step-by-step explanation:

x=-(4-2)

8 0

3 years ago

Read 2 more answers

Brian Vanecek, VP of Operations at Portland Trust Bank, is evaluating the service level provided to walk-in customers. According

77julia77 [94]

Answer: (14.18, 15.08)

Step-by-step explanation:

Given : Sample size : n= 64

Sample mean : $\overline{x}=15$

Standard deviation : $\sigma=4$

Significance level : $\alpha: 1-0.90=0.1$

Critical value : $z_{\alpha/2}=1.645$

The confidence interval for population mean is given by :-

$\overline{x}\pm\ z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}\\\\=15\pm(1.645)\dfrac{4}{\sqrt{64}}\\\\\approx15\pm0.82\\\\=(14.18,\ 15.08)$

Hence, the 90% confidence interval for the population mean of waiting times is (14.18, 15.08).

8 0

3 years ago