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forsale [732]
3 years ago
8

I'll make you brainliest Easyquestion 6th grade multiply and add fractions pleaze answer it ASAP

Mathematics
2 answers:
kirill115 [55]3 years ago
6 0

area of triangle= bh/2

                         = 10.5x5.75/2

                         = 30 5/16

alexandr402 [8]3 years ago
6 0

Answer is 30 3/16

using calculator I got 30.1875 = 30 3/16

give me 1 min I will write out in detail

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PLEASE ANSWER! I WILL BRIANLIEST.
Brut [27]
Let x be the required waranty period, then
P(X < x) = P(z < (x - 12)/(8/12)) = 1 - 0.067 = 0.933
P(z < 12(x - 12)/8) = P(z < 1.498)
12(x - 12)/8 = 1.498
x - 12 = 8(1.498) / 12 = 0.9987
x = 12 - 0.9987 = 11

Therefore, they should waranty for 11 years so that no more than 6.7% fail within that time.

cost of production = %13
Let the price be p, then
revenue less price of failed iron = p - 0.067(13) = p - 0.871
Profit = p - 0.871 - 13 = 5
p - 13.871 = 5
p = 5 + 13.871 = 18.871

Therefore, the should charge $18.87 per waffle iron.
5 0
3 years ago
I need help with question number 3.
bezimeni [28]

Answer:

F

Step-by-step explanation:

if you put 6 red apples and 7 green apples in each basket then you will have 6 identical baskets of 6 red apples and 7 green apples.

5 0
3 years ago
Read 2 more answers
Graph a line whose x-intercept is 9 and y-intercept is 7​
sweet-ann [11.9K]
Didn’t draw the other lines cuz I’m lazy lol but this the right answer

8 0
3 years ago
PLEASE HELP
Alecsey [184]

Answer:

The answer to your question is letter B

Step-by-step explanation:

Process

1.- Find two points of each line

Line A    (-2, 0)   (-1, 2)

Line B    (-1. - 5)   (-6, 0)

2.- Find the slope and equation of each line

Line A

             m = \frac{2 - 0}{-1 + 2}

             m = \frac{2}{1}

                    m = 2

             y - 0 = 2(x + 2)

            y = 2x + 4

Line B

             m = \frac{0 + 5}{-6 + 1}

             m = \frac{5}{-5}

                    m = -1

             y - 0 = -1(x + 6)

             y = -x - 6

3.- Find the inequalities

Line A, we are interesteed in the lower area of the line, so the inequality is

                      y ≤ 2x + 4

Line B, we are also interested in the lower area of the line so the inequality is

                      y ≥ - x - 6

5 0
3 years ago
The formula for the volume of a cylinder is v= 3.14r^2h. A cylinder has a volume of 300x feet ^3 and a radius of 5 feet
Fudgin [204]

Answer:

Height = 3.82

Step-by-step explanation:

(3.14)(5)²

(3.14)(25)

= 78.5

300 = 78.5h

300/78.5 = 78.5h/78.5

h = 3.821656051 or approximately 3.82

7 0
3 years ago
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