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
faltersainse [42]
2 years ago
13

Sandy multiplies 2*5*7*2*5*7*2*5 and writes the product as a counting number.What is the sum of the digits of this counting numb

er?
Mathematics
1 answer:
DiKsa [7]2 years ago
6 0

Answer:

The sum of the digit of the product is 13

Step-by-step explanation:

Given

2*5*7*2*5*7*2*5

Solving (a): The product

Product=2*5*7*2*5*7*2*5

Product=49000

Solving (b): The sum of the digits

Sum = 4 + 9 +0 +0+0

Sum = 13

You might be interested in
Given the function f(x) = −5x2 − x + 20, find f(3).
lana66690 [7]


f(x) = -5x^2 - x + 20;

f(3) = -5*3^2 - 3 + 20 = -5*9 - 3 + 20 = -45 - 3 + 20 = -28;

3 0
2 years ago
Read 2 more answers
Hi Brainly users! I have an 8th grade math problem for you. 15 points plus Brainiest for the person with the most helpful answer
RUDIKE [14]

Answer:

The answer is D. 14

Step-by-step explanation:

If you were to plug in 14 for x, it would look something like this:

\frac{14-4}{14} = \frac{5}{7}

Solve 14-4

\frac{10\\}{14} = \frac{5}{7}

if you were to multiply 5 and 7 by 2, you would get

\frac{10}{14}.

This makes the equation true, because

10/14 does equal itself (10/14)

Have a nice day!

6 0
2 years ago
Every ninth person in line at a movie theater gets free popcorn. Every sixth person gets free apple juice. Shani says that the t
Blababa [14]

It is right, because 36 is dividable by 6 and 9 (haha thats the funny number)

5 0
3 years ago
If Julie needs 3 and 1/4 cups of oatmeal how many 1/4 cups of oatmeal will she use
Effectus [21]

Answer:

She will use 13 quarter cups of oatmeal

Step-by-step explanation:

3 1/4 = 13/4

x/4 = 13/4

4(x/4) = 4(13/4)

x = 13

3 0
3 years ago
L.F. Richardson proposed a model to describe the spread of war fever. His proposal: If y(t) is the percent of the population adv
Lena [83]

Answer:

y'(t)=ky(t)(100-y(t))

Step-by-step explanation:

The rate of change of y(t) at any time is the derivative of y with respect to time y, y'(t)

If y(t) is the percent of the population advocating war at time t

then 100-y(t)  is the percent of the population not advocating war

The product of the percentage of the population advocating war and the percentage not advocating war would be

y(t)(100-y(t))

If the rate of change of y(t) at any time is proportional to the product of the percentage of the population advocating war and the percentage not advocating war, then

y'(t)=ky(t)(100-y(t))

where <em>k is the constant of proportionality </em>

8 0
3 years ago
Other questions:
  • Need help on #18 please
    13·1 answer
  • Solve:<br><br> 2<br> 3<br> x - 4 = -2<br> A) -3 <br><br> B) -4 <br> C) -9 <br> D) 3
    13·1 answer
  • Simplify: –3(y + 2)2 – 5 + 6y<br><br> What is the simplified product in standard form?
    6·2 answers
  • The number of yellow fish at the aquarium is 5 fewer than 3 times the number of blue fish. The table shows how the number of yel
    14·2 answers
  • Raul drinks 2/8 liter of jucie for breakfast. He drinks the same amount for lunch then he drinks the amount for dinner each day.
    9·1 answer
  • Makayla and Alexandra go to the movie theater and purchase refreshments for their friends.
    9·2 answers
  • Please solve and show your work
    6·1 answer
  • 8 + (9 + 2<br><br>3) − 9 + 8 × 6 ÷ 3 = ​
    7·1 answer
  • Alan can run 3 miles in 24 minutes. If he maintains the same pace, what is the greatest number of miles he can run in 96 minutes
    15·2 answers
  • jason is wrapping a gift.The box he is using is a rectangular prism with a length of 20 inches a width 12 inches and a height of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!