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OlgaM077 [116]
4 years ago
7

Which expression represents the number of cents in d dimes and n nickels?

Mathematics
1 answer:
Usimov [2.4K]4 years ago
5 0
The best and most correct answer among the choices provided by the question is the first choice , 10 d + 5 n.
Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.
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The attendance for several baseball games is shown in the table.
san4es73 [151]

Answer:

"The attendance increased by an average of 25 people per game from game 2 to game 5"

Step-by-step explanation:

2nd game had attendance of 680

5th game had attendance of 755

THe increase in number is:

755 - 680 = 75 people

From 2nd to 5th, it is 3 games, so to find PER GAME attendance increase, we divide the increase by number of games. That is:

75/3 = 25

Hence,

<u>"The attendance increased by an average of 25 people per game from game 2 to game 5"</u>

5 0
4 years ago
Read 2 more answers
Which expression could you simplify by multiplying exponents?
Aloiza [94]
B usgsvsha yahavvsshsbsvsvs
7 0
3 years ago
What is the difference of the fractions? Use the number line to help find the answer.
Doss [256]

Answer:

Option 'b' i.e. -11/20 is the correct option.

Thus,

\frac{1}{5}-\frac{3}{4}=-\frac{11}{20}

Step-by-step explanation:

Given the expression

\frac{1}{5}-\frac{3}{4}

Determining the difference of the fractions

\frac{1}{5}-\frac{3}{4}

The Least Common Multiplier of 5, 4 is 20. Thus, adjust the fractions based on the L.C.M.

\frac{1}{5}-\frac{3}{4}=\frac{4}{20}-\frac{15}{20}

Apply the fraction rule:  \frac{a}{c}-\frac{b}{c}=\frac{a-b}{c}

          =\frac{4-15}{20}

Add the number: 4-15 = -11

           =\frac{-11}{20}

Apply the fraction rule:  \frac{-a}{b}=-\frac{a}{b}

            =-\frac{11}{20}

Please check the attached figure, where the pointing-down arrow is representing the correct answer which is -11/20.

Therefore, option 'b' i.e. -11/20 is the correct option.

Thus,

\frac{1}{5}-\frac{3}{4}=-\frac{11}{20}

3 0
3 years ago
Two asteroids are 1000 km apart and are heading straight for each other. One asteroid is travelling at 59 km per second and the
Nataliya [291]

Answer:

10 seconds.

Step-by-step explanation:

The velocity at which they are approaching each other = 59 + 41 = 1000 km per second.

Velocity = distance  / time

So time =  distance / velocity

= 1000 / 100

= 10 seconds.

8 0
3 years ago
I need help on how to solve this and what the answer is
stiks02 [169]
On your calculator do 4/3 x pi (approx 3.14) x 4^3
so 4/3 x pi x 64
which is 85.33(2dp) x pi
i think you should get somewhere around 267.94 ish
3 0
3 years ago
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