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natali 33 [55]
2 years ago
9

Convert the following to decimal fractions 99 by 5 ​

Mathematics
1 answer:
Minchanka [31]2 years ago
6 0

Answer:

divide 99 by 5

99/5= 19.8

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Lucy earned $400 and $550 in interest the last 2 years. Describe the average interest she should earn in each of the next 3 year
Rzqust [24]
So she has 400 and 500 so far.

now if she were to have an average of 2300 for the next 5 years, that means some years she made more, some she made less, but in the 5 years run, she made 2300 * 5 or 11500 total.

Neverminding the lows and highs, if we bundle up the 11500 bucks and divide by 5, that'd 2300, which is what's called the average, the average amount doesn't take into account that some numbers are higher than others, it kinda just flattens them out.

so in total she would have made 11500 in each account.

so in the account with 400, she needs 11100 more, how much will it be 1100 for the next three years on average?  11100/3  or 3700.

so if she earns 3700 each year, for the next 3 years in the account with 400 already, she'd have 11500 bucks in 5 years with an average of 2300.

now let's look at the 500 account, she needs 11000 more, how much will it be for 11000 for the next three years on average?  11000/3 or about 3666.67.

so if she earns 3666.67 each year, for the next 3 years, she'd have 11500 bucks in 5 yeas with an average of 2300.
4 0
3 years ago
Please answer quickly thanks :) good morning btw
Alisiya [41]

1. 1/9

2. 0

3. -9

4. -1

Reasoning: To get the opposite of a number just add a negative sign or take it away. This can be done to all numbers other than 0

8 0
2 years ago
Most evenings after dinner Duarte spends 30 minutes playing chess with his dad.
olasank [31]
T= total played
e= # evenings played
m= # minutes played

Total equals number of evenings played multiplied by number of minutes plated per evening.

EQUATION:
t=e * m

EQUATION (if 30 minutes per evening):
t=30e

Example:
3 nights, 30 minutes played

t= 3 * 30
t=90 minutes total played

Hope this helps!  :)
7 0
3 years ago
What is 100 times 1,0000000000000000000 will give brainlies
natima [27]

Answer:

1000000000000000000000

Step-by-step explanation:

just multiply it ;-; or add 2 zeros in 1,0000000000000000000

5 0
2 years ago
Solve: 3x = 9 help me please
docker41 [41]

Answer:

=3

Step-by-step explanation:

4 0
3 years ago
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