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2 years ago

Please help me!!!!!!!!

Mathematics

1 answer:

belka [17]2 years ago

4 0

Answer:

fraction is 75/100

decimal is 0.75

Step-by-step explanation:

because there are 75 of them that are shaded out if 100 so 75/100 and to find out in decimal 75÷100=0.75.

hope this helps u understand:)

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List all of the two digit numbers that can be made using the digits 5,7,and 8

LuckyWell [14K]

9514 1404 393

Answer:

57, 58, 75, 78, 85, 87 (no repeats)

add 55, 77, 88 to the above list if repeats are allowed.

Step-by-step explanation:

With no repeating digits, there are 3 ways to choose the first digit, and 2 ways to choose the second digit, for a total of 3×2 = 6 possible numbers

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3 years ago

Hi what is the answerr??

inna [77]

Given:

The rule of input and output function is:

$25-g$

To find:

The answer if we put 19.

Solution:

Consider the input and output function is:

$f(g)=25-g$

Substitute $g=19$ , we get

$f(19)=25-19$

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2 years ago

The number of users on a website has grown exponentially since its launch. After 2 months, there were 90 users. After 4 months,

grigory [225]

Answer:

10(3)^x

Step-by-step explanation:

The function contains the points (2,90) and (4,810). Use the general form y=abx to write two equations:

90=ab^2 and 810=ab^4

Solve each equation for a:

a=90/b^2 and a=810/b^4

Since a=a, set the other sides of the equations equal and solve for b.

90/b2=810/b4

Cross multiply, then divide and simplify as follows:

90b^4=810b^2

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3 years ago

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Leno4ka [110]

Answer:

183

Step-by-step explanation: 13+4=17 200-17=183

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