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Alchen [17]
3 years ago
8

Ricardo made a data table with 4 rows and 10 columns. He colors 3/8 of the cells yellow. What number of cells are yellow?

Mathematics
1 answer:
valentinak56 [21]3 years ago
6 0

Answer:

15

Step-by-step explanation:

Ricardo made a data table with 4 rows and 10columns

Total number of cells is

= 4×10

= 40

He colors 3/8 of the cells yellow

Therefore the number of cells in yellow can be calculated as follows

= 3/8 × 40

= 15

Hence 15 cells were painted yellow

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Can someone help me figure out the answer?
Marina86 [1]

Answer:

f(t) = 5×0.87^t

Step-by-step explanation:

The general form for an exponential function described in this fashion is ...

... f(t) = (starting value) × (1 + (percent change))^t

Here, the "percent change" is -13%, or -0.13.

Then the value (1 + percent change) is (1 + (-0.13)) = 0.87. Putting this and the starting value into the form above, we have ...

... f(t) = 5 × 0.87^t

3 0
3 years ago
What is 0.45 expressed as a decimal with a line over 5
antiseptic1488 [7]

Answer:

.45/5 converted to a decimal is 0.09

Step-by-step explanation:

I'm not sure what you mean by "with a line over 5" so I just thought u meant with 5 as the denominator

7 0
4 years ago
What is 4 multiplied by 5 7/9 as a mixed number or fraction
Andrei [34K]
The answer is 23 and 1÷9

First you multiply 4 by 5 and wind up with 20
Then you multiply four by 7÷9.
That gets you 28÷9
You take out all the nines you can from 28, three in this case.
That gets you 27÷9 + 1÷9
Your total thing is 20+27÷9+1÷9
That equals 20+3+1÷9
That equals 23 and 1÷9
8 0
3 years ago
When calculating a loan’s effective interest rate, if the nominal rate is 8. 5%, what value of i do you plug into your equatio
natta225 [31]

The nominal rate to plug in will be 0.085.

Given to us, the nominal rate is 8.5%,

The value to plug into your equation,

The equation can be simple interest or compound interest in both cases the value of the nominal rate to the plugin will be the same.

Thus, the nominal rate is 8.5% can be written as

\begin{aligned}Nominal rate&= 8.5\%\\&= \dfrac{8.5}{100} \\&= 0.085\end{aligned}

Hence, the nominal rate to plug in will be 0.085.

To know more visit:

brainly.com/question/12522729

6 0
3 years ago
a small business averages 5,500$ per month in online revenue plus another 300$ per salesperson per month. which graph shows all
SOVA2 [1]

Answer:

C

Step-by-step explanation:

considering you need at least 6 people, you would either need 6 or more, so 6 or greater, so C

7 0
3 years ago
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