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4 years ago

How many grams are in a quarter

Mathematics

1 answer:

Katarina [22]4 years ago

6 0

Answer:

Step-by-step explanation:

An ounce is equal to 4 quarters, 2 half ounces, 8 eighths, or 28 grams.

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Help Please! I will mark brainliest!

Damm [24]

Answer:

Step-by-step explanation:

4 × 3² = 36

2 × 7 = 14

36 ÷ 12 = 3

3 ± 14 = 17

7 0

3 years ago

Suppose that 2000 is invested at a rate of 2.4% , compounded semiannually. Assuming that no withdrawals are made, find the total

gtnhenbr [62]

Answer:

$2479.02

Step-by-step explanation:

The invested amount is $2000 at a rate of 2.4% which compounds semiannually.

Therefore, the semiannual interest rate is $\frac{2.4}{2} = 1.2$ %.

Then the principal is compounded (9 × 2) = 18 times within a period of 9 years.

If there is no withdrawal from the account, then after 9 years the sum will become

$2000(1 + \frac{1.2}{100} )^{18} = 2479.02$ dollars {Rounded to the nearest cent} (Answer)

4 0

3 years ago

find the vertex, the equation and axis of symmetry, and the y-intercept of the graph of y=-3x^2-13x+3

stepladder [879]

Answer:

Vertex: (13/6,-133/12)

Axis of symmetry: x=13/6

y-intercept: y=3

Step-by-step explanation:

6 0

3 years ago

-3<br> -1<br> 0<br> What’s the missing numbers

Nonamiya [84]

Answer:

-2

Step-by-step explanation:

4 0

3 years ago

Jade invested in the stock market. The weekly change in value of her stock, in dollars, over 4 weeks was +23.65, -22.20, -12.75

Anastasy [175]

Answer:

<h3>The average weekly change in value of Jade's stock in dollars is -1.3225</h3>

Step-by-step explanation:

Given that Jade invested in the stock market.

The weekly change in value of her stock, in dollars, over 4 weeks was +23.65, -22.20, -12.75 and +5.98.

<h3>To find the average weekly change in value of her stock in dollars :</h3>

The average weekly change in value of Jade's stock is given by $Average=\frac{sum of the weekly changes in value of her stock in dollars}{total number of weeks}$

$Average=\frac{23.65+(-22.20)+(-12.75)+5.98}{4}$

$=\frac{23.65-22.20-12.75+5.98}{4}$

$=\frac{29.63-34.92}{4}$

$=\frac{-5.29}{4}$

$=-1.3225$

Therefore Average=-1.3225

<h3>Therefore the average weekly change in value of Jade's stock in dollars is -1.3225</h3>

5 0

3 years ago