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boyakko [2]
4 years ago
6

John plans to practice piano at least

Mathematics
1 answer:
scoray [572]4 years ago
5 0

Answer:

1 i f if r

Step-by-step explanation:

You might be interested in
What the simplified of 2/3 dived by 2/9
mars1129 [50]

Answer:

3

Step-by-step explanation:

Divide \dfrac{2}{3} by \dfrac{2}{9}:

\dfrac{2}{3}:\dfrac{2}{9}=\dfrac{2}{3}\cdot \dfrac{9}{2}=\dfrac{2\cdot9}{3\cdot 2}=\dfrac{9}{3}=3.

6 0
4 years ago
I need help I have 20 min
Bezzdna [24]

Answer:

1- d

2- a

3- d

4- b

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Will give brainlist Very unlikely answer choices: A. 1 B. 0.01 C. 0.9 D. 0 E. 0.6 F. 0.5 G. 0.35
emmasim [6.3K]

Answer:

B) 0.01

Step-by-step explanation:

If they want to know which one is very unlikely, you could turn them into percents.

1=100%

0.01=1%

0.9=90%

0=0%

0.6=60%

0.5=50%

0.35=35%

Since 0% is "impossible", not just "very unlikely", I'd go with 1%, which is B) 0.01

This is assuming I'm understanding your question correctly, since it doesn't actually ask a question.

5 0
4 years ago
A scale model of a building has a height of 18 inches and a length of 14 inches. The height of the real building is 360 feet. Wh
ValentinkaMS [17]
280 because 360 divided by 18 is 20. 20 times 14 is 280.  hope this helps
4 0
3 years ago
Read 2 more answers
Rachel's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Rachel $4.30 per pound, and typ
Sergio039 [100]

Step 1

Write out the system of equations

let\text{ x represent pound of Type A coffee and y represent Type B coffee pound }\begin{gathered} 4.30x+5.9y=738.80----(1) \\ x+y=148---(2) \end{gathered}

Step 2

Find the value of one pound of type A coffee, x

\begin{gathered} From\text{ equation 2; x+y=148} \\ Therefore \\ y=148-x \end{gathered}\begin{gathered} Substitute\text{ for y in equation 1} \\ 4.30x+5.9(148-x)=738.80 \\ 4.30x+873.2-5.9x=738.80 \\ 873.2-738.80=5.9x-4.3x \\ 134.4=1.6x \\ x=84pounds \end{gathered}

Therefore the answer will be;

\begin{gathered} x+y=148 \\ 84+y=148 \\ y=64\text{ pounds} \\  \end{gathered}

The pounds of type B coffee she used is 64pounds

The pounds of type A coffee she used is 84 pounds

8 0
2 years ago
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