2 years ago

Can you solve this question and explain it for me? Thank you

Mathematics

1 answer:

Nata [24]2 years ago

4 0

Answer:

This is the answer to your question

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To rent a certain meeting room, a college charges a reservation fee of $14 and an additional fee of $4 per hour. The chemistry c

KATRIN_1 [288]

Answer:

8 hours. maybe 8×4

Step-by-step explanation:

I'm not sure on the last part though

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3 years ago

An accident at an oil drilling platform is causing a circular oil slick. The slick is 0.07 foot thick, and when the radius of th

ololo11 [35]

Answer: $43.54 ft^3/min$

Step-by-step explanation:

Given

Thickness of oil slick=0.07 foot

radius of slick=110 ft

$\frac{\mathrm{d} r}{\mathrm{d} t}=0.9 ft/s$

Let V be the volume of oil slick

so, $V=0.07\pi \cdot r^2$

rate of oil flowing is

$\frac{\mathrm{d} V}{\mathrm{d} t}=0.07\times 2\pi \cdot r\frac{\mathrm{d} r}{\mathrm{d} t}$

$\frac{\mathrm{d} V}{\mathrm{d} t}=0.07\times 2\pi \times 110\times 0.9=43.54 ft^3/min$

7 0

3 years ago

Evaluate 725+ 41092 -5688

Mazyrski [523]

Answer:

36129

Step-by-step explanation:

6 0

3 years ago

PLease helpppp PLEASEE HELLLLP i dont get it

Agata [3.3K]

Answer:

x = 100°

Step-by-step explanation:

x = 100° because the two angles are corresponding.

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

8 0

3 years ago

!Please solve and help!!!! I don't know what it is!!

Ber [7]

Answer:

see below

Step-by-step explanation:

This problem could have 2 solutions

We could be given two legs

a^2 + b^2 = c^2

5^2 +13^2 = c^2

25+169 = c^2

194 = c^2

Taking the square root on each side

sqrt(194) = c

Or the 13 could be the hypotenuse

a^2 + 5^2 = 13^2

a^2 +25 = 169

a^2+25-25 = 169-25

a^2 = 144

Taking the square root of each side

a = 12

4 0

3 years ago