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3 years ago

Greg has 15 marbles.He puts them in 3 equal group How many marbles are each group

Mathematics

2 answers:

sergeinik [125]3 years ago

6 0

15/3=5
5 would be the answer since 15 can be evenly divided by 3

Nonamiya [84]3 years ago

3 0

Answer:

Step-by-step explanation:

15 divided by 3 = 5.

5 times 3 = 15.

5 + 5 + 5 = 15.

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What is the unit price for trail mix if a 8 ounce bag cost $2.80.

german

Answer:

Step-by-step explanation:

2.80/8=.35 per ounce

6 0

2 years ago

If f(x) = x^2 + 2x - 4 and g(x) = 3x + 1 Find f(g(x)) = ?

Ray Of Light [21]

Answer;

f (x) = 2x-4g (x) =x^2

Step-by-step explanation:

5 0

2 years ago

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The circumference of the bike tire above is 83.524 inches. What is the radius of the bike tire? (Use 3.14 for .) A. 262.27 in B.

Shtirlitz [24]

Answer:

Option C. 13.3 in.

Step-by-step explanation:

Here's the required formula to find the radius of the bike tire :

$\longrightarrow{\pmb{\sf{C_{(Circle)} = 2\pi r}}}$

C = circumference
π = 3.14
r = radius

Substituting all the given values in the formula to find the radius of the bike tire :

$\begin{gathered} \qquad{\longrightarrow{\sf{C_{(Circle)} = 2\pi r}}} \\ \\ \qquad{\longrightarrow{\sf{83.524 = 2 \times 3.14 \times r}}} \\ \\ \qquad{\longrightarrow{\sf{83.524 = 6.28 \times r}}} \\ \\ \qquad{\longrightarrow{\sf{83.524 = 6.28r}}} \\ \\ \qquad{\longrightarrow{\sf{r = \frac{83.524}{6.28}}}} \\ \\ \qquad{\longrightarrow{\sf{r = 13.3 \: in}}} \\ \\ \qquad \star{\underline{\boxed{\sf{\red{r = 13.3 \: in}}}}}\end{gathered}$

Hence, the radius of bike tire is 13.3 inches.

$\rule{300}{2.5}$

6 0

2 years ago

Read 2 more answers

Billy watch the clown car drive up to the circus and saw 14 clowns get out of one little car the clowns meet up 56% of the perfo

Rasek [7]

The answer is 25 persons in the circus.

8 0

3 years ago

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Julia and Rodney decided to invest 15% of their salaries.The table shows their principal balance,interest rate,and type of inter

Masja [62]

On the account with interest compounded annually, the account balance will be
P*(1 +r)^t
4500*1.06³ = 5358.57
so the interest earned will be
5358.57 -4500 = 859.57

On the account with simple interest, the interest earned will be
I = Prt
I = 4500*.06*3
I = 810.00

The total interest earned on the two accounts will be
$859.57 +810.00 = $1669.57 . . . . . . . . selection A

6 0

3 years ago