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
Flura [38]
3 years ago
13

Multiply the following fractions. 5/8 X 7/10 =

Mathematics
2 answers:
Burka [1]3 years ago
5 0

Answer:

it becomes 7/16, u have to find a common denominator

patriot [66]3 years ago
4 0

Answer:c

Step-by-step explanation:

You might be interested in
Carla purchases 4 books for $10.Amy purchased 9 books.How much did Amy spend if her books cost the same as Karla's?
Kipish [7]
Amy would have spent $22.5 on her books (assuming you meant $10 total, not $10 per book)
7 0
3 years ago
Drew has 50 red, green, and blue marbles. He has six more red marbles than blue marbles and four fewer green marbles than blue m
Yanka [14]
Drew has 56 Red Marbles, 56 Green Marbles, Drew has about 60 Blue Marbles. First i added 6 to Red since Red Has 6 More Marbles Than Blue, Then i added Subtracted 4 from green, which resulted in 46 Green Marbles. Finally i added 4 and 6 to get 60 Blue Marbles. I am not sure if i am correct, but i gave it a shot! ^-^
4 0
3 years ago
Scientists have discovered a vaccine for a debilitating disease. This year there were 570,000 reported new cases of the disease
Ket [755]

Answer: There are approximately 853827 new cases in 6 years.

Step-by-step explanation:

Since we have given that

Initial population = 570000

Rate at which population decreases is given by

\frac{2}{3}

Now,

First year =570000

Second year is given by

570000\times (\frac{1}{3})

Third year is given by

570000(\frac{1}{3})^2

so, there is common ratio ,

it becomes geometric progression, as there is exponential decline.

so,

570000,570000\times \frac{1}{3},570000\times( \frac{1}{3})^2,......,570000\times (\frac{1}{3})^6

a=570000

common ratio is given by

r=\frac{a_2}{a_1}=\frac{1}{3}

number of terms = 6

Sum of terms will be given by

S_n=\frac{a(1-r^n)}{(1-r)}

We'll put this value in this formula,

S_6=\frac{570000(1-(\frac{1}{3})^6}{(1-\frac{1}{3})}\\\\=853827.16

So, there are approximately 853827 new cases in 6 years.

6 0
3 years ago
Whats 9x9-18+18-20+2?
zhuklara [117]

Answer:

9x^9-18

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A.B,and C are collinear. AB=5x-19,and BC= 3x+4. Find an expression for AC if B is between A and C.
uysha [10]
Find A <span>if B is between A and C.
</span><span>A.B,and C are collinear so A, B and C are line up in a line</span>

AC = AB + BC

AB=5x-19,and BC= 3x+4 given;

So

AC = 5x-19 + 3x+4

Simplify

AC = 8x -15

4 0
3 years ago
Other questions:
  • If you put $1,500 in a savings account that pays 4% interest compounded continuously, how much money will you have in your accou
    8·2 answers
  • Multiply<br>(-19/29)(11y)​
    14·1 answer
  • Find the value of g(x)=2-x^2 and f(x)=2x-1 , a, g(-8)
    12·2 answers
  • What is f(x)=|x|-5 evaluated for x= -3
    12·2 answers
  • Jeremiah flies an airplane for 2.7 hours at an average speed of 304.6 miles per hour. How far did Jeremiah fly?
    5·2 answers
  • Find the sum of 3876, 9828 and 5030
    15·2 answers
  • From 5 a.m. to noon, the temperature rose 15 °F to a high of 10 °F.
    5·1 answer
  • Can pls someone help me plsss I need help :(
    11·1 answer
  • How long is a raisin?
    7·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!