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olga55 [171]
3 years ago
9

The Theater Club will rent space for rehearsals before their performance. If the space costs $65 per hour. How much will it cost

for 4 three hour rehearsals
Mathematics
2 answers:
kifflom [539]3 years ago
8 0
It will cost $780 for that amount too time
almond37 [142]3 years ago
7 0

Answer:

$780

Step-by-step explanation:

65 ( per hour) • 3 ( for three hours ) = $195

195 • 4 ( amount you need ) = $780

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They are adjacent angles

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A scientist is growing bacteria in a lab for study. One particular type of bacteria grows at a rate of y=2t^2+3t+500. A differen
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ANSWER

Approximately after 15 minutes.

EXPLANATION

The growth rate of the first bacteria is

y = 2 {t}^{2}   + 3t + 500

The growth rate of the first bacteria :

y = 3 {t}^{2}  + t + 300

To find the time that, there will be an equal number of bacteria, we equate the two equation;

3 {t}^{2}  + t + 300 = 2 {t}^{2}   + 3t + 500

3 {t}^{2}  - 2 {t}^{2}   + t  - 3t +  300 - 500 =00

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We solve for t to get,

t = 15.177

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t =  - 13.177

We discard the negative value.

This implies that,

t \approx15

8 0
4 years ago
Express in simplified exponential notation.<br><br> x3 • x5 =
Usimov [2.4K]

Answer:

  x^8

Step-by-step explanation:

The applicable rule of exponents is ...

  (x^a)(x^b) = x^(a+b)

Here you have ...

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8 0
3 years ago
A baseball team has home games on Thursday and Saturday The two games together earn ​$4061.50 for the team. Thursday​'s game gen
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The team made 2,061.50 at the first game and 2,000.00 at the second game. Because 2,000.00 would be 61.50 less than the amount made at the first game. You can check it by adding 2,061.50 + 2,000.00 which equals $4,061.50.
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7x - 3x = 24
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7x - 3x = 24
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Now, you want to get the x alone, so you divide both sides by 4 because it is the opposite of multiplication. 24 divided by 4 is 6, so
x = 6
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3 years ago
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