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
Luda [366]
3 years ago
15

If the average (arithmetic mean) of 10,20,30,40, and x is 60, what is the value of x​

Mathematics
1 answer:
Lilit [14]3 years ago
8 0

60 =  (10 + 20 + 30 + 40 + x)/5

300 = 100 + x

x = 200

Answer: 200

You might be interested in
Please help! I will mark you as brainliest!
mamaluj [8]

Answer:

Step-by-step explanation:

The purple circle, not ring is pi 7 squared = 153.93804

Then subtract the smaller circles area (pi 4 squared) = 153.9... - 103.6725576 =

50.2654824

Purple ring is 50.2654824

The entire circle is 4+3+3 (10) squared times pi = 314.1592654

( 50.2654824 / 314.1592654 ) x 100 = 15.999999998 %

4 0
3 years ago
What is the slope of y = -1 + 3x?
zubka84 [21]

Answer:

− 3

Step-by-step explanation:

We can rewrite the equation as: y = − 3 x + 0 This equation is now in the slope-intercept form. The slope-intercept form of a linear equation is: y = m x + b Where m is the slope and b is the y-intercept value. For: y = − 3 x + 0 the slope is: m = − 3

8 0
3 years ago
How much will the monthly payment be for a new car priced at $14,350 if the current finance rate is 36 months at 3. 16%? Include
expeople1 [14]

The monthly payment for the new car is; Choice A; $279. 03

<h3>Percentages</h3>

After the down payment of 30% and financing the 8% TT&L is made; it follows that;

The rest of the payment is;

  • $14,350(1 - 0.38)

  • $14,350(0.62)

Hence, $8,897 is the payment made over the course of the duration at a finance rate of 3.16%.

Ultimately, the monthly payment is; $8,897 × 0.0316 = $279.03

Read more on percentages;

brainly.com/question/1578533

3 0
3 years ago
Smoothie Stand at Utah’s Wasatch County’s Demolition Derby sells bananas. If John bought 55 lbs. of bananas at $.24 per pound ex
AlladinOne [14]
I'm assuming the 59% achievement means, markup, so hmmmm well, if the bananas cost him $0.24 or 24cents per pound, so a markup of 59% is just 59% of 0.24 then.

whatever% of anything is just (whatever/100) * anything.

therefore, 59% of 0.24 is just (59/100) * 0.24, or 0.1416.

so, if we add 0.1416 to the 0.24, the selling price will be 0.3816, or just 38cents per pound of bananas.
6 0
3 years ago
Read 2 more answers
Which fraction is equivalent to<br> 5<br> 10<br> ?
Marta_Voda [28]

Answer:

1/2

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • 3/7x + 1/2x = - 1/14
    12·1 answer
  • A locksmith worked 32 hours and earned $480, which included some compensation for paid time off. If his true hourly wage is $2 p
    6·2 answers
  • A standard I.Q. test produces normally distributed results with a mean of 104 and a standard deviation of 16 for 52,000 students
    13·2 answers
  • Graph g(x)=|x−4|+3 not sure how to do this
    10·1 answer
  • Can somebody help with this??
    9·2 answers
  • I'm literally so confused right now please help!!!
    7·1 answer
  • What type of graph is best to use to organize numerical data based on their digits to compare value? A. Venn diagram B. box and
    7·2 answers
  • What is the effect on the graph of the function f(x) = 2when f(x) is replaced with f(2/3x)?
    15·1 answer
  • HELP DUE SOON 20 POINTS
    7·1 answer
  • May someone help me on this
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!