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Anettt [7]
3 years ago
13

A population of bacteria P is changing at a rate based on the function given below, where t is time in days. The initial populat

ion (when t = 0) is 900. dP dt = 2900 1 + 0.25t Write an equation that gives the population at any time t. Then find the population when t = 2 days. (Round your answer to the nearest whole number.)
Mathematics
1 answer:
liraira [26]3 years ago
4 0
This is the answer 7715.3895

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Please help me!!!!!! I really neeeeeeed
Butoxors [25]

Answer:

A-(x+4,y-5)

B- move 1 unit left and 7 units down

Step-by-step explanation:

A- 4 units right is x so

(x+4,y__)

5 units down is y so

(x+4,y-5)

B- move 1 unit left and 7 units down

because (x-1,y__) is going left because of the subtraction sign and its the x-coordinate, and (x-1,y-7) is down because its a Y-coordinate and sub so its going down.

<h2><u>TIP- Going left/down is always subtract/negative going right/up is positive/addition.</u></h2>
6 0
3 years ago
Which expression represents 7 less than the product of 11 and 4 .
ryzh [129]
The answer is (4x11)-7 i believe
3 0
3 years ago
The difference bewteen -58 - 40
Korolek [52]

Answer:

-98

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
A train can travel 744 miles in 3 hours. What is the unit rate that this train is traveling per hour?
Nataly [62]
All you have to do is divide 744 by 3 to get the unit rate.

The unit rate is 248 miles per hours
5 0
3 years ago
(URGENT!!!! WILL MAKE BRAINLIEST) Write a quadratic equation with -4 and 3/2 as its roots. Write the equation in the form ax² +
LekaFEV [45]

Answer:

2X^2+5/2X-3/2=0

Step-by-step explanation:

To identify the equation use the following method

(X-a)(X-b)=0

Put values

a=-4

b=3/2

(X+4)(X-3/2)=0

X^2+4X-3/2X-3/2=0

X^2+(8X-3X)/2-3/2=0

X^2+5/2X-3/2=0

5 0
3 years ago
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