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Savatey [412]
3 years ago
10

he weights of bats in a zoo are normally distributed with a mean of 2.2 pounds and a standard deviation of 0.3 pounds. About wha

t percent of the bats at the zoo weigh between 1.9 pounds and 2.2 pounds?
Mathematics
1 answer:
KonstantinChe [14]3 years ago
6 0
Around 34% of all data will fall here. 
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Whats the square root of 61 rounded to the nearest tenth
adelina 88 [10]
I hope this helps you




49 <61 <64



7^2 <61 <8^2



7<square root of 61 <8


7 0
3 years ago
Read 2 more answers
How can you write the equation for a linear function if you know only two ordered pairs for the function?
dedylja [7]

Answer:

See below

Step-by-step explanation:

We first have to understand the parts of a y=mx+b equation

y=mx+b

m: Is the slope

b: Is the y-intercept

x: is the x part of (x,y)

y: is the y part of(x,y)

So...

if we use an example ordered pair like (1,3)

and a slope of 2

We can plug everything into y=mx+b to get

1=2*3+b which simplifies to  b= -5

Now, you can use this concept to fill in the blanks below:  

Use the two ordered pairs to find the slope, (m).

Then substitute the slope, and (one set of ordered pairs) into y=mx+b to solve for (b).

6 0
2 years ago
What is the product?
aleksley [76]

Answer:

The first one

Step-by-step explanation:

8 0
3 years ago
1 gallon to quarts in 3 pints of orange juice 1 gallon 3 quarts 7 pints pineapple juice 1 gallon 3 quarts 3 pints ginger ale wha
SVETLANKA909090 [29]
(1 gal, 2 qt, 3 pt) +
(1 gal, 3 qt, 7 pt) +
(1 gal, 3 qt, 3 pt)

= (3 gal, 8 qt, 13 pt)
= (3 gal, 14 qt, 1 pt)
= (6 gal, 2 qt, 1 pt)

The total volume of punch is 6 gallons, 2 quarts, 1 pint, or 6 5/8 gallons.
7 0
3 years ago
A child has toy blocks that contain the numbers 1 through 80. What is the probability that the will pick up a number that is
Tju [1.3M]

Answer:

73/80

Step-by-step explanation:

multiples of 11 between 1 and 80 are 11,22,33,44,55,66,77

number of terms=7

P(multiple of 11)=7/80

P(not a multiple of 11)=1-7/80=73/80

5 0
2 years ago
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