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Yanka [14]
2 years ago
13

Please help with number 7

Mathematics
2 answers:
loris [4]2 years ago
5 0

Maybe this might help u

If it helps pls mark me as brainlist

pls follow me

koban [17]2 years ago
5 0

Answer:

It's fraction it is 1/5

It's decimal is 0.2

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Which fraction is equal to a whole number 9/3, 2/3, 1/3, 5/3
lesya [120]

Answer:

9/3

Step-by-step explanation:

9/3 = 3

8 0
3 years ago
Read 2 more answers
Find the missing values for the exponential function represented by the table below.
Finger [1]

Answer:

x     y

-2   7

-1    10.5

0    15.75

1     23.625

2    35.4375

Step-by-step explanation:

The general equation of the exponential function is y=ab^x.

We know from our table that when x=0, y=15.75. Let's replace those values in our equation:

y=ab^x

15.75=ab^0

Remember that b^0=1, so:

15.75=a(1)

15.75=a

a=15.75

We also know from our table that when x=-1, y=10.5. Let's replace the values again:

y=ab^x

10.5=ab^{-1}

But we now know that a=15.75, so let's replace that value as well:

10.5=15.75b^{-1}

Remember that b^{-1}=\frac{1}{b}, so:

10.5=\frac{15.75}{b}

10.5b=15.75

b=\frac{15.75}{10.5}

b=1.5

Now, we can put it all together to complete our exponential function:

y=ab^x

y=15.75(1.5)^x

To find the missing values, we just need to evaluate our function at x=1 and x=2:

- For x=1

y=15.75(1.5)^x

y=15.75(1.5)^1

y=23.625

- For x=2

y=15.75(1.5)^x

y=15.75(1.5)^2

y=35.4375

3 0
4 years ago
Which list shows the numbers NOT in order from least to greatest?
Sati [7]
Ansewer: C) 6.4 < 6.51 < 6.387 < 6.995

Explanation : 6.51 is greater then 6.387
6 0
3 years ago
A local business catered their Annual Thanksgiving Employee and Family Celebration. The cost of the event was $877.87 plus 7% sa
Talja [164]

Answer: $939.32

Step-by-step explanation:

The cost of the event = $877.87

Sales tax = 7%

Final cost = Cost of event + Sales tax

Sales tax = 7% of 877.87

= 7/100 × 877.87

= 0.07 × 877.87

= 61.45

Final cost = Cost of event + Sales tax

= 877.87 + 61.45

= $939.32

The final cost is $939.32

8 0
4 years ago
A class of 25 students went to a zoo.The total admission cost for the 25 students was $56.25.The admission cost was the same for
nikklg [1K]

Answer:

2.25USD$ Per Student

Step-by-step explanation:

Please mark me brainliest :) I need it to rank up :)

7 0
3 years ago
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