1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
BARSIC [14]
3 years ago
13

THESE ARE SEPARATE QUESTIONS THAT I DECIDED TO COMBINE:

Mathematics
1 answer:
saul85 [17]3 years ago
8 0

1).  Her walking pace is  (1.75 miles) / (50 minutes).

If you want it in units of (miles per hour), do it like this:

               (1.75 miles / 50 minutes) x (60 minutes / 1 hour)

           =  (  1.75 x 60 / 50 ) miles per hour.

2).  The average change was 

                         (30 - 45) degrees  / (5 minutes) .

I'm sure you can do the division and make an integer out of that.

3).  Each bracelet cost $3.10.
Caroline bought five of them, so she spent $3.10 five times.
Either do the multiplication, or else write down $3.10 five times
and do the addition.

4).  In order to factor the expression, the two terms would need
to have some common factor ... both terms need either a power
of 'x', or they need two numbers that have a common factor.
They don't both have an 'x', and 13 and 10 have no common factor.

5).  Todd earned 'T' dollars.
Twice what Todd earned is  2T .
$350 more than that is   2T+350 .
The question says that 2,500 is exactly that amount,
so you can write
                                                  2T + 350 =  2,500

Subtract 350 from each side:    2T           =  2,150

Divide each side by  2:              (you can finish it now)

You might be interested in
UNLI Quiz Active 1 2 3 5 11 TIME What should be done to solve the equation? X+ 14 = 21 Add 14 to both sides of the equation. Sub
sladkih [1.3K]
I need help to and no one gives me help sjsjsj
7 0
3 years ago
Read 2 more answers
How many ways can you make 35?
Ksju [112]
35 é divisível por 5 e 7
5 e 7 são números primos, logo, 35 pode ser escrito...
5*7, 7*5, 35*1
7 0
3 years ago
Read 2 more answers
A. 33ft <br>B. 85 ft<br>C. 42ft<br>D. 14 ft
sleet_krkn [62]
B. The telephone pole is 85 ft tall.
5 0
3 years ago
Read 2 more answers
Solve for x <br> 4(2x-1)= 3x-19
Sophie [7]
X=-3
This is the answer
8 0
3 years ago
Read 2 more answers
A baseball player comes up to bat 3 times during a league game. He either gets a hit or gets an out. How many different combinat
Stella [2.4K]

Answer:

8 different combinations are possible.

Step-by-step explanation:

Here, we have 2 different combinations for each time.

And the player comes out to bat 3 times.

So, total number of combinations are:

2^{3} i.e. a total of 8 number of times.

Let a hit is termed as 'H' and an out is termed as 'O'.

Total combinations are:

{HHH, HHO, HOH, HOO, OHH, OHO, OOH, OOO}

Kindly have a look at the tree diagram attached in the answer area.

In starting, there are 2 combinations possible, i.e. 'O' and 'H'.

After 'O' , 2 possible i.e. 'O' and 'H'.

After 'H' , 2 possible i.e. 'O' and 'H'.

and so on....

8 0
3 years ago
Other questions:
  • Which choice represents the best rational approximation for the square root of 20
    10·2 answers
  • I need help with this problem
    11·1 answer
  • Is (-5, 0.5) a solution of this system?<br> - 4y = -7<br> 0,2x + 2 = 0
    8·1 answer
  • Julie spends 3/4 hour studying on Monday and 1/6 hour studying on Tuesday. How many hours does Julie study on the two days? (A 1
    8·1 answer
  • Find two positive real numbers whose product is a maximum. the sum is 80
    15·2 answers
  • Amanda had 4 pages of math makeup work and 6 pages of reading homework to makeup. If each page for math and reading had 4 questi
    15·1 answer
  • Find the 10th term in a sequence whose general term is an = n2 – 8. Question 7 options: A) 92 B) 108 C) 12 D) 113
    12·2 answers
  • LOTS OF POINTS PLUS BRINAISTTTTTTTTTTTTTTTTTTTTTTTTT :) :))))))))))))))))))))))))))))))))))))))))))))))
    5·2 answers
  • Mr. Williams buys 12 gallons of ivory paint to paint the exteriors of his home. How much does one gallon of paint cost, if he bi
    7·1 answer
  • Help Me please . I want to know Square root of 169 and 144 and 625 . please man fast ​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!