2 years ago

Why was a book in the frying pan on the stove (5.3) puzzle time grade 6

Mathematics

1 answer:

lesya [120]2 years ago

3 0

What do you need what are choice do you need this in a paragraph

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If 2 (3t - 10) + t = 40 + 4t, what is the value of 3t?

Elenna [48]

Answer: 3t = 60

Step-by-step explanation:

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2 years ago

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Write five names for 64 .

Natali [406]

In word form: Sixty four
in expanded form: 6x10 + 4x1
in place value form: 6 tens + 4 ones
in Roman numeral form: LXIV
in Arabic numeral form: ٦٤

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3 years ago

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A newsletter publisher believes that less than 49% of their readers own a laptop. For marketing purposes, a potential advertiser

Zepler [3.9K]

Answer:

The answer is "At the 0,10 level, there should be enough proof that the percentage is below 49%"

Step-by-step explanation:

Null and alternative hypothesis:

$H_0 :P \geq 0.49\\\\H_1:P$

Significance level: $\alpha = 0.10$

It is decided that the null hypothesis at the defined meaning level is rejected.

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2 years ago

Of the 15 year olds at karate school 8 have black belts in 20 had Brown belts among 16 year olds 10 have black belts in 17 have

RSB [31]

Answer:

16 year olds had the higher ratio of black belts to brown belts.

Step-by-step explanation:

15 year olds: 8/28 students had black belts

8/28 = 28.6% had black belts

16 year olds: 10/27 students had bald belts

10/27 = 37.0% had black belts

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3 years ago

TEST quest helpppp 30pts

enyata [817]

Answer:

i think it is 1

Step-by-step explanation:

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2 years ago