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umka2103 [35]
3 years ago
7

4. Select all the sentences that describe a

Mathematics
1 answer:
nataly862011 [7]3 years ago
3 0

64 is 8 times as many as w

There are 7 times as many balls V as bats

The phrase "times as many" signals multiplication.

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Is 6 greater than 0.06 and 0.006
Galina-37 [17]

Answer:

Yes, 6 is greater then 0.06 and 0.006

Step-by-step explanation:

6 = 6.00

and both 0.06 and 0.006 are not even a whole number

3 0
3 years ago
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Solve the equation by factoring. c2 − 4c = 0
TiliK225 [7]

Hey there!!

Given :-

... c² - 4c = 0

... c ( c - 4 ) = 0

... c - 4 = 0

... c = 4

<em>The value of c is '4'. </em>

Hope my answer helps!!

5 0
3 years ago
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I need help please ..
maksim [4K]

The answer to this part would be 4.25+1 and subtract 1 would make 4.25

The answer is 4.25

4 0
3 years ago
Hal is asked to write an exponential function to represent the value of a $10,000 investment decreasing at 2% annually. What mul
Alex_Xolod [135]

Answer:

0.98

Step-by-step explanation:

Explanation

The investment of $10,000 decreases by 2% every year. So the following year is usually (100 - 2)=98% of the previous year. This is a geometric progression.

In this case the first term = 10000

The second term = 98% × 10000 = 9800.

The common ratio = 9800/10000=49/50

The multiplicative rate of change that should be in Hal’s function = 49/50=0.98.

The equation of the exponential rate would be;

10,000ₓ0.98ⁿ.

where n is the number years.

3 0
3 years ago
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Need help with What is F(x)=a*b^x please explain the steps
lubasha [3.4K]

9514 1404 393

Answer:

  • 3
  • 3
  • (1,6)
  • 2
  • f(x) = 3·2^x

Step-by-step explanation:

The blanks you're to fill in explain the steps.

The y-intercept is the value of the function when x=0. It is where the graph crosses the y-axis.

  f(0) = a·b^0 = a·1 = a

Reading the y-intercept from the graph, we see ...

  The y-intercept is 3. The a-value of the function is 3.

__

The point when x=1 is ...

  f(1) = a·b^1 = 3b

Reading the value from the graph, we find the point to be (1, 6). This means ...

  3b = 6

  b = 2 . . . . . . . divide both sides by 3

 The point when x=1 is (1, 6). The b-value of the function is 2.

 The equation of the function is f(x) = 3·2^x.

3 0
3 years ago
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