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katrin [286]
3 years ago
15

helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

pppppp

Mathematics
2 answers:
kirill [66]3 years ago
7 0

Step-by-step explanation:

perimeter o rectangle is 16

Annette [7]3 years ago
4 0

Answer:

Step-by-step explanation:

perimeter of rectangle=2(l+b)

=2(8+4)

=2*12

=24 ft

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The Walters bought a house and calculated they would pay 28% of their combined income of $5436.68 toward their monthly mortgage
Aleonysh [2.5K]

We have been given that the Walters bought a house and calculated they would pay 28% of their combined income of $5436.68 toward their monthly mortgage payment on the house.

To find the amount of monthly mortgage payment, we will find 28% of combined income.

\text{Amount of monthly mortgage payment}=\$5436.68\times \frac{28}{100}

\text{Amount of monthly mortgage payment}=\$5436.68\times 0.28

\text{Amount of monthly mortgage payment}=\$1522.2704

\text{Amount of monthly mortgage payment}\approx \$1522.27

Therefore, the Walters will pay approximately \$1522.27 for their monthly mortgage payment.

4 0
3 years ago
In a laboratory, 3 technicians are analyzing the active ingredient in the product vials. Amir, Betty, and Carlos analyze 0.55, 0
AlladinOne [14]

Answer:

The probability is    P(C | I) =  0.025    

Step-by-step explanation:

From the question we are told that

      The  proportion analyzed by  Amir is  P(A) =  0.55

      The proportion analyzed by  Betty is  P(B)  =  0.30

     The  proportion analyzed by  Carlos is  P(C) =  0.15

     The inaccuracy by  Amir  is   p = 0.6% =  0.006

     The inaccuracy by  Betty  is  b = 0.4% = 0.004

    The inaccuracy by  Carlos  is c = 0.1% =  0.001

Generally the probability of inaccurate analysis is mathematically represented as

     P(I) =  P(A) *  p  +  P(B) *  b  +  P(C) *  c

=>  P(I) =  0.55 * 0.006  +  0.30  *  0.004  +  0.15  *  0.001

=>  P(I) =  0.006

Generally the probability that an inaccurate analysis, detected at final verification, was conducted by Carlos is mathematically represented as

       P(C | I ) =  \frac{P(C) *  c}{P(I)}

=>     P(C | I) =  \frac{   0.15  *  0.001}{ 0.006}

=>     P(C | I) =  0.025    

3 0
4 years ago
A pizza parlor sold 38 pizzas during a dinner hour. If each pizza contained 8 slices, how many slices of pizza were sold?
AlladinOne [14]
38 x 8 = 304
So the answer is b
4 0
3 years ago
Read 2 more answers
which of the following sets of ordered pairs does not satisfy a linear function? a. (2,5), 4,9), (6,13), (7,15), (9,17) b. (2,5)
Nookie1986 [14]

Answer:

a. (2,5), (4,9), (6,13), (7,15), (9,17)

Step-by-step explanation:

slope = (y2-y1)/(x2-x1)

a. (2,5), (4,9), (6,13), (7,15), (9,17)

m = (9-5)/(4-2) = 4/2 =2   an increase in 2 y  for every 1 x

from 7 to 9 is an increase of 2 in the x direction so we should increase 4 in the y direction  (15 to 17 is an increase of only 2)

This is not a linear function

b. (2,5), (3,7), (4,9), (5,11), (6,13)

c. (2,6), (4,8), (6,10), (8,12), (10,14)

d. (2,6), (3,9), (4,12), (5,15), (6,18)

8 0
3 years ago
Find the value of the trigonometric ratio. make sure to simplify the fraction if needed
solong [7]

Answer:

12/5

Step-by-step explanation:

since we are dealing with the angle at Z, we consider Z also to be the center of a circle.

then 10 is the radius of this circle.

24 is tan Z in this circle with radius 10.

tan Z in the standard circle with radius 1 is simply 1/10 of the tan Z in the circle with radius 10.

so, tan Z = 24/10 = 12/5

3 0
3 years ago
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