All categories

3 years ago

Pls help :(

Mathematics

2 answers:

kramer3 years ago

8 0

12 servings of this doesn’t make sense comment and i will explain it!

zysi [14]3 years ago

4 0

Answer:

If she has four pounds left over of lasagna and she's making 1/3 pound servings which means she giving 1/3 pound serving per person she is giving 12 people 1/3 serving of lasagna each! if you wanna know how to get the 12 people all ya gotta do is see how many times 1/3 goes into four, which is 12 times, have a nice day!!

Step-by-step explanation:

hope this was helpful

You might be interested in

What law can be used to determine that the conclusion is valid based on the given statements

ryzh [129]

Answer:

A. Law of detachment

Step-by-step explanation:

The Law of detachment implies that when one condition is fulfilled the other cannot be and vice versa, then it is made the conclusion.

This condition is made the conclusion.

The Acute and Obtuse are detached of each other.

The acute angle is one in which the value of the angle is less than 90 degrees and obtuse angle is one in which the angle is greater than 90 degrees but less than 180 degrees.

Thus angles less than 90 degrees are acute and greater than 90 degrees are obtuse.

The conclusion of the given statement is valid based on the law of detachment as the condition has been made a conclusion.

8 0

3 years ago

Which problem is solved using this model?

AfilCa [17]

That would be 1/2 divided by 3

Its A

7 0

3 years ago

Read 2 more answers

What is the measure of the missing angle

Nitella [24]

119 I believe since a straight angle sums up to 180

4 0

2 years ago

Read 2 more answers

A random sample of 77 fields of durum wheat has a mean yield of 27.427.4 bushels per acre and standard deviation of 5.755.75 bus

xz_007 [3.2K]

Answer:

[ 21.79, 33.0 ]

Step-by-step explanation:

Given:

Sample size, n = 7

Sample mean, μ = 27.4

Standard deviation, σ = 5.75

Confidence level is 99%

also, population is normal i.e normally distributed

Thus,

Confidence interval = μ ± $z\frac{\sigma}{\sqrt n}$

For confidence level of 99%

z-value = 2.58

Therefore,

Lower limit of Confidence interval = μ - $2.58\times\frac{5.75}{\sqrt{7}}$

Lower limit of Confidence interval = 27.4 - $2.58\times\frac{5.75}{\sqrt{7}}$

Lower limit of Confidence interval = 21.79

Upper limit of Confidence interval = μ + $2.58\times\frac{5.75}{\sqrt{7}}$

Upper limit of Confidence interval = 27.4 + $2.58\times\frac{5.75}{\sqrt{7}}$

Upper limit of Confidence interval = 33.00

Hence, confidence interval = [ 21.79, 33.0 ]

5 0

3 years ago

Given the following pyramid identify the L, P, and B then find the surface area

Liula [17]

Answer:

slant length (l) = 7.5 m

perimeter of base P = 40 m

area of base B = 100 m^2

Surface Area = 250 m^2

Step-by-step explanation:

Surface area of a pyramid formula

1/2Pl + B

1/2 (40)(7.5) + 100

150 + 100 = 250 square meters

6 0

1 year ago