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
Jet001 [13]
3 years ago
14

Can somebody please help me either these two

Mathematics
2 answers:
Zarrin [17]3 years ago
4 0
1. 8.96 x 105 I think
2. <span>4.25 x 10-4
</span>
pochemuha3 years ago
4 0
Problem 1.

9.3 * 10^7 - 3.4 * 10^6 =

You need the same exponent:

= 9.3 * 10^7 - 0.34 * 10^7

= 8.96 * 10^7

Problem 2.

0.00045 - 2.5 * 10^(-5) =

= 45 * 10^(-5) - 2.5 * 10^(-5)

= 42.5 * 10^(-5)

= 4.25 * 10^(-4)
You might be interested in
When josh borrowed money, he originally agreed to repay the loan by making three equal payments of $1500, with a payment due now
Yuliya22 [10]

Answer:

5 years

Step-by-step explanation:

Principal Amount to be paid=$4500

Interest rate = 2%

Number if Times compounded= number of years

Number of years = x

Among total= $5010

A= p(1+r/n)^(nt)

But n= t =x

A= p(1+r/x)^(x²)

5010=4500(1+0.02/x)^(x²)

5010/4500 = (1+0.02/x)^(x²)

1.11333=( 1+0.02/x)^(x²)

Using trial and error method the number of years maximum to give approximately $5010 is 5 years

8 0
3 years ago
Which of the following best describes the ordered pairs listed below? (-5, 6), (3, -10), (5, -14), (10, -24)
Vlada [557]
If this is multiple choice im gonna say C
5 0
3 years ago
A wrestler weighed 112 1/2 a pound before his meet after he weighed 49/50 of his original weight what does he weigh now
aleksandr82 [10.1K]

Answer:

110 1/4 lb

Step-by-step explanation:

To answer this, multiply 112 1/2 pounds by 49/50:

225 lb     49      11025 lb

---------- * ----- = -------------- = 110 25/100 lb = 110 1/4 lb

  2           50          100        

8 0
3 years ago
Can y’all help me on question 27?!
dimulka [17.4K]

Answer: C. 78

Step-by-step explanation: Good luck! :D

There are 12 inches in a foot, there are 6 feet. 6 x 12 = 72

1/2 of a foot is 6 inches. 72 + 6 = 78!

8 0
3 years ago
Will mark brainiest if right
dusya [7]

Answer:

There are: 3 sandwiches, 2 sides, and 2 drinks.

The chance of a student getting PB&J and Apple Juice is: 1/3 times 1/2, or 1/6.  

The chance of a student getting a lunch that does not include chips is just 1/2, as there are only two side options, chips and cheese sticks.

4 0
3 years ago
Other questions:
  • What is 143/7 as a mixed number
    15·2 answers
  • Josie's Pie Shop has 20 pies for sale, including 6 chocolate cream pies.
    6·1 answer
  • 5 pints of blue paint with 2 pints of yellow paint make green how many pints of blue paint are needed to make 28 pints of green
    11·1 answer
  • A punch recipe requires 4/5 of a cup of pineapple juice for every 2 1/2 cups of soda. What is the unit rate of soda to pineapple
    13·1 answer
  • If x=-3 calculate the value of x2 -x
    9·2 answers
  • Ella have stack of 50 pennies of ten
    8·2 answers
  • Answer this algebraic expression. 58 less than j
    15·1 answer
  • Solve for y<br> y/3=5<br> confused
    15·2 answers
  • Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • 5u + 2 + 4<br> need helpp
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!