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
nasty-shy [4]
3 years ago
13

Help with questions, I don't care if you google it

Mathematics
1 answer:
frutty [35]3 years ago
3 0
Question 1:

7.488*10^{-8}÷3.12*10^{2}

= \frac{7.488*10^{-8}}{3.12*10^{2}} = 2.4* 10^{-8-2} = 2.4* 10^{-10}

Hence, the answer is A.

Question 2:

Mass = 2.8* 10^{-11} grams

New mass = 2.8 * 10^{-8} milligrams

Question 3:

2.085*10^{6} = 2,085,000

Hence, the answer is C.
You might be interested in
Four less than the quotient of ten and a number, increased
Alecsey [184]

Answer:

Step-by-step explanation:

Quotient of two numbers means that one number is dividing the other since quotient also means division. If we have quotient of ten and a number, this can be represented as 10/y where y is the unknown number.

If the resulting number is increased by 8, then we will add 8 to the function 10/y to give 10/y + 8 (note that increment means addition)

Finally, four less than the quotient of ten and a number, increased  by eight will give us te difference between the resulting function and 4 i.e (10/y +8)-4

<em>The resulting equation of the statement is  (10/y +8)-4</em>

To evaluate the result when y = 2, we will substitute y = 2 into the resulting function;

f(y) =  (10/y +8)-4

f(2) = (10/2 +8)-4

f(2) = (5+8)-4

f(2) = 13-4

f(2) = 9

<em>Hence the value of the expression when y = 2 is 9</em>

6 0
3 years ago
The Tom Joyner Morning Show is a nationally syndicated African American talk show with millions of listeners in many cities
TiliK225 [7]
That statement is True
3 0
3 years ago
Do alternate interior angles add to 180 degrees
Anna007 [38]
Yes, they can add up to 180 degrees. Say one angle is 65 degrees, and the other one is 115 degrees. That would equal to 180 degrees.
Hope this helps.
3 0
3 years ago
Read 2 more answers
What is the first step in evaluating the expression below?
Ostrovityanka [42]

Answer:

brackets, then Parenthesis then the FIRST Multiplication then the division and then math and sub and so on a so for

Step-by-step explanation:

6 0
3 years ago
Avery brought 1 gallons of sports drink for the track team to practice. How many pints is that amount?
Shkiper50 [21]
The amount will be 8 pints
3 0
3 years ago
Other questions:
  • Hannah has a grid of squares that 12 rows with 15squares in each row she colors 5 rows of 8 squares in the middle of the grid of
    5·1 answer
  • Which expression represents the distance between −14.6 and −5.2 on the number line? 
    7·2 answers
  • Mai biked 7 and 1/4 miles today, and Noah biked 3 5/8 miles. How many times the length of Noah's bike ride was Mai's bike ride?
    8·1 answer
  • Solve the inequality of n _ 8 &gt; 5​
    12·1 answer
  • Match the graph with the correct equation
    11·1 answer
  • Write -0.89 as a fractions.
    11·2 answers
  • What is the solution set?
    7·1 answer
  • I do not know this answer
    7·1 answer
  • Christian traveled 45.5 miles in 3.25 hours How many feet did Christian travel (1 mile = 5,280 feet)
    15·2 answers
  • HELP PLEASE. Hector built a tent shaped like a rectangular pyramid. The volume of the tent is 56 cubic ft. The area of the base
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!