2 years ago

A | 12300| 24620| 35711| 102345| 98705a×3 a×9

Mathematics

1 answer:

madam [21]2 years ago

7 0

Answer:

what is this ?

Step-by-step explanation:

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A Tom bought these 3 t shirts at the sale price of $ 14. 50. How much money did he save compared to the original total of the t

lidiya [134]

Answer:

$2.47

14.6%

Step-by-step explanation:

Total of the original prices:

$3.99 + $6.99 + $5.99 = $16.97

He paid $14.50 for the 3 shirts.

$16.97 - $14.50 = $2.47

He saved $2.47.

The percent he saved is

2.47/16.97 × 100% = 14.6%

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2 years ago

Please help me with this question fast.

Sergeeva-Olga [200]

C since the value of the original changed by moving 2 units to the left, thus x-2 and y+5 since it moved 5 up

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2 years ago

Barbra can walk 3200 meters in 24 minutes. How far can she walk in 3 minutes show your work

vichka [17]

$\frac{3200}{24}=\frac{n}{3}\\\frac{3200}{24}/\frac{8}{8}=\frac{n}{3}\\\frac{400}{3}=\frac{n}{3}\\\frac{400}{3}*3=\frac{n}{3}*3\\400=n\$

400 meters

3 0

3 years ago

HELP DOES ANYONE KNOW “?”

lakkis [162]

Answer:

hope it helps...any queries comment me!!!

4 0

2 years ago

The test statistic of z=2.08 is obtained when testing the claim that p≠0.611. a. Identify the hypothesis test as being two-tail

krek1111 [17]

Answer:

Following are the solution to the given points:

Step-by-step explanation:

When the two-tailed were testing then:

Null and alternative hypothesis:

$H_0 : p = 0.611\\\\H_a : p \neq 0.611$

Testing the statistics:

$\to z = 2.08\\\\P-value = 0.0375\\\\\alpha = 0.01\\\\0.0375> 0.01\\\\P-value < \alpha\\\\$

therefore, it fails to reject the null hypothesis.

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2 years ago

A | 12300| 24620| 35711| 102345| 98705a×3 a×9​

A | 12300| 24620| 35711| 102345| 98705a×3 a×9