HEY LOOK HERE I NEED YOU TOO CHECK IF THIS IS CORRECT!

Mathematics

2 answers:

geniusboy [140]3 years ago

7 0

Looks good to me, good job :)

Simora [160]3 years ago

6 0

Answer:its correct

Step-by-step explanation:

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The table shows the number of hours that Kaitlyn worked last week.

Inessa05 [86]

Answer:

Step-by-step explanation:

5 1/2 , 6 3/4 , 4 2/3

Convert to decimals

5.5 , 6.75 , 4.67

Add

16.92

She worked 16.92 hours

Convert to mixed fraction

Hope this helps :)

6 0

3 years ago

Please help me with the answer plz

sleet_krkn [62]

Answer:

y=2x-1

Step-by-step explanation:

yeah i think

4 0

3 years ago

Audrey uses 5/8 cup of Fruit in each smoothie she makes 6 smoothies to share with her friends how many cups of fruit does she us

olga55 [171]

To find the amount of cups of fruit used you must multiply the number of smoothies (6) by the amount of fruit need for each smoothie (5/8)
6 x 5/8 = 30/8
30/8 can be simplified to 15/4.
This is still an improper fraction, because the numerator is higher than the denominator. To fix this, you divide 15 by 4, which equals 3 3/4 cups

3 0

3 years ago

Find the value of tan(sin^-1(1/2))

suter [353]

If you know that $\sin\dfrac\pi3=\dfrac12$ , then you know right away

$\tan\left(\sin^{-1}\dfrac12\right)=\tan\dfrac\pi3=\dfrac1{\sqrt}3=\dfrac{\sqrt3}3$

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Otherwise, you can derive the same result. Let $\theta=\sin^{-1}\dfrac12$ , so that $\sin\theta=\dfrac12$ . $\sin^{-1}$ is bounded, so we know $-\dfrac\pi2\le\theta\le\dfrac\pi2$ . For these values of $\theta$ , we always have $\cos\theta\ge0$ .