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marysya [2.9K]
3 years ago
10

Please help me with the picture attached I am so confused :(

Mathematics
2 answers:
pishuonlain [190]3 years ago
7 0
19/15 should be the answer, or 1.26
sleet_krkn [62]3 years ago
3 0

Answer:

ez

Step-by-step explanation:

14/15 - 9/15 = 1/3

1/3 = 5/15

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f the original price of a table is p and the sale price of the table is p−0.2p, which other expression represents the sale price
Sphinxa [80]

Answer:

0.2p is the correct

6 0
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arah mailed her computer to Store B for repairs. Her bill was: Total Cost of Computer Repair = $1,444.50 Shipping = 2 percent of
nataly862011 [7]
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7 0
4 years ago
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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
Leya [2.2K]

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

Or

t =  - 13.177

We discard the negative value.

This implies that,

t \approx15

8 0
4 years ago
Please help will mark brainliest and thank you
Law Incorporation [45]

Answer:

40

Step-by-step explanation:

3 0
3 years ago
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A function is a relation in which each element in the input is mapped to how many elements in the output?
Scilla [17]
One input can map out multiple outputs
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