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Maksim231197 [3]

2 years ago

11

In Zoie's class, 7/10 of the students walk to school. Another 1/5 of the students ride their bikes. The other students ride on t

he school bus. What fraction of the class rides on the school bus?

1 answer:

Mila [183]2 years ago

3 0

Answer:

ion know

Step-by-step explanation:

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Determine whether the graph of each pair of equations are parrallel, perpendicular, or neither

Luba_88 [7]

Answer: 1: parrallel

2:perpendicular

3; neither

4; perpendicular. 5: parrallel

Step-by-step explanation:

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1 year ago

Evaluate the sum or explain why it diverges: Sigma^infinity_k = 3(-3/2)^k

LenaWriter [7]

Answer:

Step-by-step explanation:

Remember that in the geometric serie if | r | < 1 the serie converges and if | r | ≥1 the serie diverges.

I suppose that the serie starts at 0, so using the geometric serie with r = | $\frac{-3}{2}$ | > 1 the serie diverges.

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2 years ago

The number of years from the start of the Great Depression to the first presidential election of Richard Nixon is six years less

sergij07 [2.7K]

Answer: Raul is 15

Step-by-step explanation:

Start of the great depression: 1929

The first presidential election of Richard Nixon: 1969

Difference: 40 years + 6 years= 46 years

46 years/3= 15.3

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2 years ago

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I’m in desperate need of help

Tomtit [17]

I may not be able to help you but i do feel your pain lol

4 0

2 years ago

What is the value of x when the Richter scale rating is 7.9 round your answer to the nearest

Oksi-84 [34.3K]

If no base is stated, then assume base 10
$log(x)=log_{10}(x)$
rememer
$a=log_b(c)$ translates to $b^a=c$

so
$r=log(x)$ or
$r=log_{10}(x)$ translates to $10^r=x$

so when r=7.9, what is x
$10^r=x$
$10^{7.9}=x$
79432823.472428=x
round to nearest ???
thousanth? 79432823.472=x
hundreth? 79432823.47=x
tenth? 79432823.5=x

4 0

2 years ago