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
Gennadij [26K]
3 years ago
6

PLZZZ HELP WILL GIVE BRAINLEST only if correct

Mathematics
1 answer:
Fittoniya [83]3 years ago
5 0

Part a

power = 3.9 \times  {10}^{33} erg \:  {sec}^{ - 1}  

energy \: in \: 3.25 \times  {10}^{3} sec = 3.9 \times  {10}^{33}  \times 3.25 \times  {10}^{3}  = 12.675 \times  {10}^{36}  

part b  

1.435 . 10^3 mm = 1.4m

1.435 . 10^-3 mm = 0.001435m  

so the first one ie 1.4m is more reasonable as tge second one is too small quantity.

Hope it helps.

You might be interested in
A farmer is tracking the amount of wheat his land is yielding each year. He finds that the function f(x) = −x2 + 20x + 75 models
mr_godi [17]

Answer:

Average rate of change: 0

Interpretation: No increment in yield from year 5 to year 15.

Step-by-step explanation:

The function that models the yield is:

f(x)=-x^2+20x+75

f(15)=-(15)^2+20(15)+75=150

f(5)=-(5)^2+20(5)+75=150

The average rate of change  of f(x) from x=a to x=b is given by the formula;

AOC=\frac{f(b)-f(a)}{b-a}

The average rate of change from year 5 to year 15 is:

\frac{f(15)-f(5)}{15-5}

\frac{150-150}{15-5}

\frac{0}{10}=0

Interpretation: There has not been any increment in yield from year 5 to year 15.

6 0
3 years ago
Read 2 more answers
The equation x+(75.3−x)=75.3 represents the sum of two angles. How many possible combinations of angle measures satisfy these co
VARVARA [1.3K]

Answer:

smaller angle = x

larger angle = 3x + 8

x + 3x + 8 = 180

4x + 8 = 180

4x = 172

x = 43

The smaller angle measures 43 degrees.

The larger angle measures 137 degrees.

3 0
2 years ago
it takes 2/3 of a day to complete 1/9 of an order of purse. at this rate how long will it take to complete the order
Harrizon [31]
To find how long it takes to complete the order, it will take 9 times of 2/3 of a day to complete an order. 2/3 times 9 equals 18/3 which equals 6 days.
6 0
3 years ago
What’s the probability of drawing one blue marble from a bag which contains 4 red marbles , 6 green marbles , 1 white marble and
Gemiola [76]

Answer:3/14

Step-by-step explanation:

The probability that it is a blue marble is 3 out of total marbles of 14

8 0
3 years ago
Can you help with #6
ludmilkaskok [199]
If i simplify number 6 it would be -55/63
5 0
3 years ago
Other questions:
  • Which logarithmic equation is equivalent to the exponential equation below 4c=256
    15·2 answers
  • Which of the following is an equivalent expression to: 17b – 8b + 4b – 3b?
    10·2 answers
  • Simplify 6r · s · 4rt.
    12·2 answers
  • What is value of x ?
    10·1 answer
  • FIRST PERSON WILL GET A CROWN-
    7·1 answer
  • Question 2
    6·2 answers
  • I need help please in my homework 100 point question
    9·1 answer
  • What is the greatest common factor of 84 and 22?
    13·1 answer
  • Help I tried but I think I did it wrong
    11·1 answer
  • if the area of a rectangle is represented by the expression 12x^2-5x-3 and the length is 4x-3, what expression represents the wi
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!