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
Ratling [72]
3 years ago
10

During a relay, Natasha swam 0.8 km and Kevin swam 500 m. How many meters did they swim in total?

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
7 0
0.8km = 800m

Total distance swam = 500m + 800m = 1300m
Savatey [412]3 years ago
6 0
I wanna say its 16
(not 100% sure)
You might be interested in
6/7 of a number is 36. What is the number?
Over [174]

of a number = multiplication

Let us take the number as ' A '

6/7 × A = 36

A = 36 / 6/7

A = 36 × 7/6

A = 6×7

A= 42

The required answer is 42

Hope helps!

8 0
2 years ago
How to find the missing angle of a quadrilateral is the other angles are 123 degrees, 70 degrees, and 72 degrees?
Murrr4er [49]
123+70+72=265
the total is 360 so, 360-265=95 so 95 degrees
3 0
3 years ago
5^2x * 5^3 =5^9 what is x please help
erastovalidia [21]

Answer:

x = 3

Step-by-step explanation:

{5}^{2x}  \ast {5}^{3}  =  {5}^{9}  \\  {5}^{2x + 3}  =  {5}^{9}  \\ 2x + 3 = 9 \\ (bases \: are \: equal \: so \: exponents \: will \: also \: \\  be \: equal) \\ 2x = 9 - 3 \\ 2x = 6 \\ x =  \frac{6}{2}  \\  \huge \red { \boxed{x = 3}}

4 0
3 years ago
What exponential function is the best fit for the data in the table?
gogolik [260]
Answer: fourth option

\frac{1}{4} 4^{x-1}-4

Explanation:

1) the pair x = 3 f(x) = 0, leads you to probe this:

f(3) = 0 = A [4 ^ (3 - 1) ] + C = 0

=> A [4^2] = - C

A[16] = - C

if A = 1/4

16 / 4 = 4 => C = - 4

That leads you to the function f(x) = [1/4] 4 ^( x - 1) - 4

2) Now you verify the images for that function for all the x-values of the table:

x = 2 => f(2) + [1/4] 4 ^ (2 - 1) - 4 = [1/4] 4 - 4 = 4 / 4 - 4 = 1 - 4 = - 3 => check

x = 3 => f(3) = [1/4] 4^ (3 - 1) - 4 = [1/4] 4^2 - 4 = 16 / 4 - 4 = 4 - 4 = 0 => check

x = 4 -> f(4) = [1/4] 4^ (4-1) - 4 = [1/4] 4^(3) - 4 = (4^3) / 4 - 4 = 4^2 - 4 = 16 - 4 = 12 => check.

Therefore, you have proved that the answer is the fourth option.
6 0
3 years ago
Read 2 more answers
Whats 21/35. simplified
Tems11 [23]
3/5 is 21/35 simplified
4 0
3 years ago
Read 2 more answers
Other questions:
  • It says the set (1,2,3) can help?
    14·1 answer
  • 1. What are the four orders of operations
    12·2 answers
  • If the principle is $350 and the ingest is 3 percent, what is the simple interest earned in one year?
    14·2 answers
  • HELP ASAP!! ILL MARK YOU BRAINLIEST IF CORRECT :)
    6·2 answers
  • What is the equation of the line that passes through point (-1,4) and is perpendicular to the following equation? y= -1/2x - 4
    10·1 answer
  • Can someone help me im literally so confused
    12·1 answer
  • Nancy, Jordan, and Krista all worked together to clean their neighbors house. They earned a total fo $30.75. If they split the m
    11·1 answer
  • A company’s stock was selling at $20 a share. A month later, it was selling at $26 a share. What is the percent gain
    13·1 answer
  • In 1984, Social Security tax was 6.7% of income up to $37,800. Shannon's gross pay was that year was $48,000. How much Social Se
    10·1 answer
  • Help pls :( I’ll mark you brainlist no links<br> Links= report
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!