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cricket20 [7]
3 years ago
15

Someone plz help me

Mathematics
2 answers:
pickupchik [31]3 years ago
7 0

Answer:

300

Step-by-step explanation:

aniked [119]3 years ago
6 0

Answer:

300

Step-by-step explanation:

3 :  15 :: 60 : x

Product of extremes  = Product of  means

3 * x = 15 * 60

    x = \frac{15 * 60}{3}\\\\x = 5*60\\\\x = 300

Or Do in this way

\frac{3}{15}=\frac{60}{x}\\\\

\frac{3*20}{15*20}=\frac{60}{x}

x = 15* 20 = 300

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Find the smaller of 2 consecutive intergers, x, if the sum of the smaller and 6 times the larger is -29. Write an equation to de
Irina18 [472]

Answer:

x = -5 and x+1( consecutive integer) = -4

obviously x is smaller than the next integer

Step-by-step explanation:

Let the first integer be x

hence the consecutive integer is x +1

according to the give condition

x + 6(x + 1) = -29

x + 6x + 6 = -29

7x = -29 -6

7 x = -35

x = -35/7

x = -5

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What is f(8)=0.8(8)^2
Montano1993 [528]

Answer:

f = 5.12

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
Determine an equation that describes the number of bacteria in both the foods when they are mixed.
Leto [7]

The equation that describes the number of bacteria in both the foods when they are mixed is; Option C: 35T₂ + 55T + 450

<h3>How to simply quadratic Equations?</h3>

We are given the equations that describes the number of bacteria in both the foods when they are mixed.

Equation for first bacteria is;

N₁(T) = 15T₂ + 60T + 300

Equation for second Bacteria is;

N₂(T) = 20T² - 5T + 150

The equation that describes the number of bacteria in both the foods when they are mixed is;

N₁(T) + N₂(T) = 15T₂ + 60T + 300 +  20T² - 5T + 150

⇒ 35T₂ + 55T + 450

Read more about Simplifying Quadratic Equations at; brainly.com/question/1214333

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Step-by-step explanation:

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