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
belka [17]
2 years ago
10

Suppose a normal distribution has a mean of 62 and a standard deviation of

Mathematics
1 answer:
lutik1710 [3]2 years ago
7 0

Answer:

62.5%

Step-by-step explanation:

(56 - 62) / 4 = -1.5 z score = 0.0668

(64 - 62) / 4 = 0.5 z score = 0.6915

0.6915 - 0.0668 = 0.6247

Rounded this becomes 62.5%

You might be interested in
There are four children in the Velez family. Alano is 1 and 1/2 times as tall as Lupe, and 6 inches taller than Olivia. Nelia is
balu736 [363]

Step-by-step explanation:

If you think about Nelia's age you can see that Olivia is 54 inches

Alano is 6 inches tall than Olivia which equals 60.

Then you would do 60 x 1 then x 30 to get Alano's height

4 0
3 years ago
Shelton mixed cups of purple cabbage and cups of lettuce to make a big salad. Each day he eats of a cup of salad. Which expressi
uranmaximum [27]

Answer:

1/4 times 3/8= 3/4

Step-by-step explanation: or 0.09375 please mark me brainlest if its wrong so sorry

7 0
2 years ago
Help and show work that will make my day ❤️
kolezko [41]
H equals 30 because 3 times 6 is 18 so 5 times 6 is 30
7 0
3 years ago
Finding Derivatives Implicity In Exercise, find dy/dx implicity.<br> ln y + y2 = 10
Harman [31]

Answer:

dy/dx = 0

Step-by-step explanation:

In y + y^2 = 10

Differentiating In y = 1/ydy/dx

Differentiating y^2 = 2ydy/dx

Differentiating a constant (10) = 0

1/ydy/dx + 2ydy/dx = 0

dy/dx(1/y + 2y) = 0

dy/dx = 0/(1/y + 2y) = 0

6 0
3 years ago
Based on her receipt Elena knows that seven servings of cereal have 1120 cal if she wants to eat 140 cal of cereal how many serv
expeople1 [14]
We want to find out how many calories are in a serving so, 1120/7 = 160.
A single serving has 160 calories.
140 calories would be 140/160 = 87.5% of a serving or less than a serving.
8 0
2 years ago
Other questions:
  • What is 257,650 rounded to nearest hundred
    7·2 answers
  • A circular pond 20m in diameter is surrounded by a gravel path 5m wide. The path is to be replaced by a brick walk costing $30 p
    8·2 answers
  • Which are the solutions of x2 = -5x + 8?
    7·1 answer
  • 5)
    6·1 answer
  • What do the following two equations represent?
    5·1 answer
  • This is math And its hardishhhh :/
    7·2 answers
  • Yall know what time it is! free brainilest!
    15·2 answers
  • Evaluate the expression when y=-4.<br> y²-7y+2
    6·1 answer
  • Please help!! markup and markdown word problems.
    14·1 answer
  • A soup can, shaped like a cylinder, has a diameter of 3.5 inches and a height of 5 inches. Each serving of soup is 15 cubic inch
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!