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3 years ago

Hat is a area model for 22x18

Mathematics

1 answer:

lapo4ka [179]3 years ago

6 0

396 is going to be your answer your welcome

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Jacob is roller skating. He can skate 3/10 of a mile in 1/2 of a minute. What is Jacobs unit rate in miles per minute?

Katen [24]

Answer:

0.6 miles per minute

Step-by-step explanation:

0.3 : 0.5

Multiply by 2

0.6 miles per minute

8 0

3 years ago

Read 2 more answers

How to solve this? Please show work.<br><br><br> x+3 /4 = x-1 /5

Vinil7 [7]

This will take me a long time, but... $x+ \frac{3}{4} = x- \frac{1}{5} =x+ \frac{3}{4} -x = x- \frac{1}{5} -x = \frac{3}{4} =\frac{1}{5} =\frac{3}{4} - \frac{3}{4} =\frac{1}{5} - \frac{3}{4}
$ $=\frac{-19}{20}$

5 0

3 years ago

3. When pasta is cooked, it doubles in weight. When Ms. Morrison finished cooking

Rasek [7]

Answer:

275

Step-by-step explanation:

550 divided by 2 is 275.

8 0

3 years ago

Minimize the objective function P = 45x + 48y for the given constraints.

BabaBlast [244]

Answer:

Following are the solution to the given equation:

Step-by-step explanation:

The graph file and correct question are defined in the attachment please find it.

According to the linear programming principle, we predict, that towards the intersections of the constraint points in the viability area, and its optimal solution exists. The sketch shows the points that are (0,16), (3,1), and (6,0).

by putting each point value into the objective function:

$\to P(0,16) = 768\\\\\to P(3,1) = 183\\\\\to P(6,0) = 270$

Thus, the objective of the function is reduced with a value of 183 at (3,1).

5 0

3 years ago

Amanufacturer of potato chips would like to know whether its bag filling machine works correctly at the 433 gram setting. It is

ankoles [38]

Answer:

There is not enough evidence to support the claim that the bags are under filled.

Step-by-step explanation:

Given :

Population mean, μ = 433

Sample size, n = 26

xbar = 427

Variance, s² = 324 ; Standard deviation, s = √324 = 18

The hypothesis :

H0 : μ = 433

H0 : μ < 433

The test statistic :

(xbar - μ) ÷ (s/√(n))

(427 - 433) / (18 / √26)

-6 / 3.5300904

T = -1.70

The Pvalue :

df = 26-1 = 25 ; α = 0.05

Pvalue = 0.0508

Since Pvalue > α ; WE fail to reject the Null and conclude that there is not enough evidence to support the claim that the bags are underfilled

3 0

3 years ago