2 years ago

AHHH HELP ILL GIVE BRAINLIEST!!!

Mathematics

2 answers:

Westkost [7]2 years ago

7 0

B) $37.50 for 3 hours

just olya [345]2 years ago

6 0

Answer:

Step-by-step explanation:

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What is the answer of this question ?

Natasha2012 [34]

Answer:

Step-by-step explanation:

They are both C3H8

There are

3 carbons

8 hydrogens

Or put in the form that the table is written

Element # of atoms

Hydrogen 8

Carbon 3

4 0

2 years ago

The function y=60+25sin(pi/6)t, where t is in months and t=0 corresponds to April 15, models the average high temperature in deg

BartSMP [9]

Answer:

The maximum temperature will be of 85 degrees, on July 15.

Step-by-step explanation:

Sine function:

The sine function oscilates between -1 and 1, and it's maximum value is:

$\sin{(\frac{\pi}{2})} = 1$

y=60+25sin(pi/6)t

The maximum value will occur when $\sin{(\frac{\pi t}{6}}) = 1$ , and it will be of 60 + 25 = 85 degrees.

When will it occur?

First we find the value of t for which the value inside the function sine is $\frac{\pi}{2}$ . So

$\frac{\pi t}{6} = \frac{\pi}{2}$

$\frac{t}{6} = \frac{1}{2}$

$2t = 6$

$t = \frac{6}{2} = 3$

That is the number of months after April 15, which is 3 months. So July 15.

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3 years ago

PLS HELP ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!!

Ivan

Answer:

Option C. bar graph is the answer.

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2 years ago

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5x – 4y < 20 Can someone help me graph please

liq [111]

Answer:

i cant show you how to but use desmos graphing calculator, copy and paste that equation and it will do it for you

Step-by-step explanation:

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2 years ago

Solve x3 = 27 A) x = 3 B) x = 9 C) x = 19,683 D) x = 3 3

SashulF [63]

X= 9....
This is the correct answer.

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2 years ago

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