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larisa86 [58]
3 years ago
14

Which of the following is the same as 2.3×10^3

Mathematics
2 answers:
gregori [183]3 years ago
7 0
The answer would be C) 2,300.
Alex Ar [27]3 years ago
6 0

Answer:

Step-by-step explanation:

10 times 10 is 100. then 10 times that is 1000. multiply that by 2.3 and you get 2300. hope thats easy enough to understand. :)

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Will mark brainliest first correct answer asap
Flura [38]

Answer is in the file below

tinyurl.com/wpazsebu

6 0
3 years ago
Let f(x)=x2−3x−4 . What is the average rate of change from x = 7 to x = 10? Question 6 options: 24 14 66 42
Fed [463]
Just find the slope between the points

basically find (f(10)-f(7))/(10-7)

f(7)=7^2-3(7)-4=49-21-4=24
f(10)=10^2-3(10)-4=100-30-4=66

slope=(66-24)/(10-7)=42/3=14
average rate of change is 14
8 0
3 years ago
A building has a concrete foundation that’s 24” wide and 36” deep at all points. How many cubic yards of concrete are necessary
Iteru [2.4K]

Answer:

5/9 cubic yards

Step-by-step explanation:

Just so L*W*H=24(36)(30)= 25920 cubic inches=25920 (1 in*1 in* 1 in)

36 in=1 yd

so

1 in =1/36 yd

do divide 25920 by (36*36*36)

The answer in cubic yards is 5/9 cubic yards

4 0
3 years ago
What is the LCD for the given equation?
velikii [3]

Answer:

(x-3)^2

Step-by-step explanation:

The LCD is (x-3)^2 This is becuse x-3 is on both equations.  


5 0
2 years ago
An ice cream recipe calls for 6 cups of cream for 7 1/2 gallons. How many cups of cream are needed for 11 1/4 gallons?
denpristay [2]

Answer:

9 cups

Step-by-step explanation:

Since every 6 cups have 7 1/2 gallons, you would divide 7 1/2 gallons by cups which gets you 1.25 as an answer. After you have found out that, then you would divide all 4 of those answers by 11 1/4 gallons, and if your answer is 1.25, well then that is your answer to the question, so it would be 9 cups in this case.

5 0
2 years ago
Read 2 more answers
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