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Scilla [17]
3 years ago
14

John saved money to have a party if he spends 2/8 of his money on food 1/5 of his money on prizes and 2/10 of his money on decor

ations estimate what fraction of his money he will have left explain
Mathematics
1 answer:
Reil [10]3 years ago
3 0
He will have 7/20 of his money left

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2 1/3 −1.5x=12.3 please help me I'm really struggling need an answer ASAP.
Harrizon [31]

Answer:

-6.64

Step-by-step explanation:

since you need to find the value of x , but all values to one side and have x on the other .. meaning :

2 1/3 -12.3 = 1.5x

now that you have this find the decimal value of 2 1/3

which is 2*3 +1 = 7/3

in decimal form is 2.33333...

now subtract  (2.3333.. - 12.3 ) / 1.5

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The triangles below are similar which similarly describes the relationship between the two triangles check all that apply
Viktor [21]

Answer:

Is there a picture?

Step-by-step explanation:

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3 years ago
Test 69,000 on hearing to for divisibility by 2 3 5 9 or 10
svetoff [14.1K]
Yes they are correct
7 0
3 years ago
Does the graph represent y as a function of x?​
Dimas [21]

Answer:

yes

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6 0
3 years ago
Since 1972 the US. inflation rate has averaged 4.8 % per year . Use the approximate doubling time formula to estimate the doubli
Artemon [7]

Answer:

14  3/4 years

Step-by-step explanation:

Let's assume compound inflation.  The appropriate formula for that is:

A = P(1 + r)^t.

If we represent current prices by P, then double that would be 2P:

2P = P(1 + 0.048)^t    Find t, the time required for prices to double.

Then:

2   =  1.048^t

Taking the natural log of both sides, we get:

ln 2 = t·ln 1.048, so that:

t = (ln 2) / (ln 1.048)   =   14.78

At 4.8 inflation, with annual compounding, prices will double in approx. 14 3/4 years.

3 0
3 years ago
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