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NeX [460]
2 years ago
11

In a lab, a colony of 100 bacteria is placed on a petri dish. The population triples every "h" hour. What is the population of b

acteria in 2 hours? Use the formula here: f(h) = 100 * (3)^h *
Mathematics
1 answer:
dlinn [17]2 years ago
8 0

Answer:

900

Step-by-step explanation:

3 squared is 9. 9 time 100 is 900

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Daniel went to Target and bought a basketball for $ 21.85 and a shirt for $12.68. Daniel received $ 0.47 in change. How much did
jarptica [38.1K]

Answer:

$35

Step-by-step explanation:

To do this you would just add the 2 prices together and you would get $34.53 and you would add 47 cents to that and you would get that Daniel gave $35 to the cashier.

5 0
3 years ago
Rewrite the function y= x^2 + 14x + 4 in vertex form
Step2247 [10]
Vertex form is basically commplete the square
y=a(x-h)^2+k


y=x^2+14x+4
take 1/2 of 14 and square it, (7^2=49)
add that and its negative to right side
y=x^2+14x+49-49+4
factor perfect squaer
y=(x+7)^2-49+4
y=(x+7)^2-45

answer is A
4 0
3 years ago
The following probability model gives the distribution of student loan debt (in thousands of dollars) for the graduating
BaLLatris [955]

Answer:

a

b

c

Step-by-step explanation:

just got this question on edge

7 0
2 years ago
Answer quick for brainliest
Verizon [17]

Answer:

y=-2x+4

Step-by-step explanation:

Hello there!

Using y=mx+b, -2 is the slope and 4 is the y-intercept.

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7 0
3 years ago
Read 2 more answers
HELP FOR 10 POINTS!!!
Kay [80]
20×8=160
5×8=40
10×8=80
4×8=32
15×8=120

160+40+80+120+32=432
432×2=864
864 is the answer,so your answer is b
6 0
3 years ago
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