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
PilotLPTM [1.2K]
3 years ago
8

I need help with this Khan plz

Mathematics
1 answer:
tigry1 [53]3 years ago
8 0
Find the constant of proportionality
You might be interested in
What is 2.8×4.6 find the missing partial products
cupoosta [38]
To find each box, you have to multiply the number above the box and the number to the left of the box.

For the bottom left, we have 4 x 0.8 or 3.2.

For the bottom right, we have 0.8 x 0.6 or 0.48.
7 0
3 years ago
Six Pepperidge Farm bagels were weighed, yielding the following data (grams):
ratelena [41]

Answer:

A) Average weight = 112.97

standard deviation = 3.913

B) 119.4069

Step-by-step explanation:

A) Estimate the true average weight and standard deviation of the weight

attached below is a detailed solution

Average weight = 112.97

standard deviation = 3.913

B) Assuming a normal distribution Estimate the weight below

attached below is a detailed solution

= 119.4069

6 0
3 years ago
Increase 120 centimetres by 24%
Eva8 [605]
It is a simple problem where 120 centimeters need to be increased by 24%. The increased length can be found by:
120 * (24/100)
= 12 * (24/10)
= 288/10
= 28.8 centimeters
Then the total length of increase = 28.8 cm
Then the increased length = (120 + 28.8) cm
                                         = 148.8 cm
So the length becomes 148.8 cm after it is increased by 24%.
3 0
3 years ago
The price of a gallon of milk increased from $5.50 to $7.50. Describe the price increase as a percent.​
sweet [91]

Step-by-step explanation:

7.50= (1 + x/100 ) × 5.50

7.50/ 5.50 = 1+x/100

x/100 = 0.36

x= 36.36%

6 0
3 years ago
jen wants to tile the floor of her kitchen. The floor is rectangular and measures 12 feet by 8 feet. if it costs $2.50 per squar
alexgriva [62]
Answer:

$240

Explanation:

12 × 8 = 96 _________ area in square feet

96 × 2.50 = 240 _________ in dollars

6 0
3 years ago
Other questions:
  • Please help, and show work, I need to understand. Thank you
    6·1 answer
  • __% of 200 miles is 150 miles
    12·2 answers
  • I need help with two step equations with one variable grade 7<br> 3x-4=17
    9·1 answer
  • A local college offers scholarships to students who graduate in the top 1% of their high school classes according to GPA. If a h
    13·1 answer
  • What kind of irony is used in this story?
    12·1 answer
  • Help please will mark brainlest!!
    9·1 answer
  • A large cable company reports the following:
    7·1 answer
  • What rule can you write about where the numbers in an inequality with a less than symbol (&lt;) lie in relation to each other on
    10·1 answer
  • Help I’m so bad at math
    15·1 answer
  • Please help me im in a rush
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!