3 years ago

Which equation shows y+15=3x in standard form?

Mathematics

1 answer:

Morgarella [4.7K]3 years ago

8 0

Rearranging y + 15 = 3x we have
3x - y = 15

so its none of them

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Anuta_ua [19.1K]

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3 years ago

he yearbook club had a meeting. The meeting had 24 people, which is three-fourths of the club. How many people are in the club

WINSTONCH [101]

Answer:

32 people

Step-by-step explanation:

If 3/4 equals 24, we need to find the other fourth. We can divided the total number of people by the numerator. 24/8, then add 8, which equals 32.

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3 years ago

Jace invested $65,000 in an account paying an interest rate of 2.5% compounded continuously. Assuming no deposits or withdrawals

Tomtit [17]

Answer:

15 years

Step-by-step explanation:

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3 years ago

Give three numbers whose product is about 9,000

tankabanditka [31]

Answer:
________________________________________
1) " 30, 60, 50 " .

2) " 30, 50, 6 " .

3) " 60, 50, 3 " .
_______________________________________
<u>Note</u>:
_______________________________________

1) 30 * 60 * 5 = 9,000 .

2) 30 * 50 * 6 = 9,000 .

3) 60 * 50 * 3 = 9,000 .
_______________________________________

8 0

3 years ago

A pine cone drops from a tree branch that is 36 feet above the ground. The function h = –16t2 + 36 is used. If the height h of t

scoray [572]

Notice that the height of the pine cone when it hits the ground is zero. So, to find the tame it takes for the pine cone to hit the ground, we just need to replace the height, $h$ , with 0 in the function, and solve for time $t$ :
$h=-16t^2+36$
$0=-16t^2+36$
$-36=-16t^2$
$t^2= \frac{-36}{-16}$
$t^2= \frac{9}{4}$
$t=(+/-) \sqrt{ \frac{9}{4} }$
$t=(+/-) \frac{3}{2}$
$t=(+/-)1.5$
Since time cannot be negative, the solution is $t=1.5$ seconds.

Since 1.5 second is significantly less than 2 seconds, we can conclude that <span>2 seconds is not a reasonable answer to this model.</span>

6 0

3 years ago

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