2 years ago

JOD, hele he earns $8 per hour. His employer always rounds up to the nearest quarter of an hour. For example, if

Mathematics

1 answer:

Nesterboy [21]2 years ago

3 0

Answer:

where is the question at?

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Jammal spend $66 on supplies to make some woodworking items if he sells his items for $7.25 each how many items does he have to

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3 years ago

Daniel wanted to know his approximate score on the final exam for his mathematics class. His professor hinted that his score was

frozen [14]

Answer: 101.69

Step-by-step explanation:

Formula we use to find the z-score :-

$z=\dfrac{x-\mu}{\sigma}$ (1)

Given : $\mu=90$

$\sigma=7$

Daniel's z score : z= 1.67

Let x be the raw score for Daniel's exam grade, then substitute the values of $\mu,\ \sigma\ and \ x$ in (1), we get

$1.67=\dfrac{x-90}{7}\\\\\Rightarrow\ x-90=7\times1.67\\\\\Rightarrow\ x=11.69+90=101.69$

Hence, the raw score for Daniel's exam grade = 101.69

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2 years ago

Which ratio is greater than 11/16?<br> a. 22:32<br> b. 3:8<br> c. 1:2<br> d. 3:4

Allushta [10]

Answer:

3/4

Step-by-step explanation:

Due it having a ratio of .75 instead of the .6875 of the other answers.

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3 years ago

the point (2,3) is in the terminal side of an angle theta, in standard position. what are the values of sine, cosine, and tangen

suter [353]

(2,3) so x=2, y=3 and h=(2^2+3^2)^(1/2)=√13

sina=3/√13, cosa=2/√13, tana=3/2 Afterwards multiply sina and cosa by √13/√13 and get sina=(3√13)/13 and cosa=(2√13)/13

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3 years ago

Estimate how to find 15% tip on $9.79 explain your thoughts

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(15/100) then multiply that with 9.79 and you get $1.4685, which is the answer

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2 years ago

Read 2 more answers