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Mariana [72]
3 years ago
12

9 miles in 3 hours equivalent?

Mathematics
1 answer:
Airida [17]3 years ago
7 0

Answer: 3 miles per hour

Step-by-step explanation: You divide

Speed = Distance / time

Speed = 9/3

Speed = 3 miles/hour

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Gina is shopping for a new bicycle. The price of the bicycle is $300 and there is a 8% sales tax. Gina wants to know the total p
faust18 [17]

Answer:

Sales amount = $ 300.08

Step-by-step explanation:

Sale amount = selling price + sales tax

Here selling price = $300

sales tax = 8 %

sale amount = 300 + 8%

           = 300 + \frac{8}{100}

            =( 300 ×100 + 8 )÷100

          = (30000 + 8 ) ÷ 100

           = 30008 ÷ 100

            =$ 300.08

Sales amount = $ 300.08

8 0
3 years ago
Read 2 more answers
Vicky had 12 cookies left over after the bake sale. She had sold 75 cookies in the morning and 40 cookies in the afternoon. How
mrs_skeptik [129]
127 cookies is the correct answer

7 0
3 years ago
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√9a^2 + √49b - a + √b<br><br><br> a. 2b + 8 √a<br><br> b. 2a - 8 √b<br><br> c. 2a + 8 √b
Firdavs [7]
The correct answer:
______________________________________________________
Explanation:
______________________________________________________
Assuming you mean:

" √(9a²)  +  (√49b)  −  a  +  √b " ;

Simplify the expression:
_________________________________________________________

Note that:  " √(9a²) = 3a " ;

                   "√(49b) = 7√b " ;   

And we write the expression

   →  " 3a  +  7√b  −  a  + √b " ; 

Combine the "like terms:

   " + 3a − a  =  2a " ;

   " +  7√b  +  1√b   =  8√b " ; 

Rewrite:  
________________________________________________________
    " 2a  +  8√b " ;  which is:  Answer choice:  [C]:  " 2a  +  8√b " .
________________________________________________________
8 0
3 years ago
If is an angle in quadrant II, what is the value of ?
AlekseyPX
The value of this answer is .B
5 0
3 years ago
A small factory planned to produce a batch of men’s shirts in 8 days. But producing 10 more shirts per day than planned, they fi
a_sh-v [17]

In unit of batches over days, let r be the planned rate and R be the actual increased rate. The difference between R and r is described as 10 shirts per day.

R-r=10

                        Rate                  Time                  Batches

Planned              r                          8                           1

Actual                 R                         7                            1


\left[\begin{array}{c}r=1/8&R=1/7&R-r=HowManyBatchesInTenShirts\end{array}\right]

1/7-1/8, the number of batches equivalent to 10 shirts.

(1/56)*Batches=10*Shirts

OneBatch=560*Shirts

Hope This Helps!!!

4 0
3 years ago
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