3 years ago

Amanda has an envelope that is 2 1/4 inches tall. The envelope is 4 1/3 times as long as it is tall. How long is her envelope?

Mathematics

1 answer:

Sidana [21]3 years ago

4 0

Answer:

its 2 1/2 its width

Step-by-step explanation:

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What type of sample produces valid results?

Finger [1]

I would say D the other answers seem wrong

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3 years ago

Convert 510° from degrees to radians

vitfil [10]

Answer:

$\frac{17\pi }{6}$

Step-by-step explanation:

To convert from degrees to radians

radian = degree measure $\frac{\pi }{180}$

= 510 × $\frac{\pi }{180}$

= $\frac{51\pi }{18}$

= $\frac{17\pi }{6}$ radians

6 0

3 years ago

Read 2 more answers

A manufacturer has fixed costs of $16,000 per month and can produce w widgets at a cost of 0.1w^(2) + 20w. How many widgets shou

musickatia [10]

Consider c as the cost of the widget so that our given equation is
c = 0.1w^2 + 20w
Take the derivate of the equation.
d/dt (c = 0.1w^2 + 20w)
dc/dt = 0.2w + 20
Given dc/dt = $16000 per month, the number of widgets would contain:
16000 = 0.2w + 20
-0.2w = 20 - 16000
-0.2w = -15980
w = 79900 widgets

5 0

3 years ago

Which of the following solves the equation t/8 =<br> 2

JulsSmile [24]

Answer:

I don't know what the options are, but to solve t/8 = 2, you have to multiply by 8.

Hope this helps :)

6 0

3 years ago

Over the summer, for every 14 Okra seeds Dana planted, 9 plants grew. If he planted 182 seeds how many grew into plants

Black_prince [1.1K]

Answer:

117

Step-by-step explanation:

182/14=13

13x9=117

7 0

3 years ago