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polet [3.4K]
4 years ago
9

Help for Geometry #6 and 7

Mathematics
1 answer:
Arturiano [62]4 years ago
8 0
Find the area of the rectangle and the 1/2 circle, then subtract the half circle's area from the rectangle's.
Area of the rectangle is 30in.
Area of the 1/2 circle is 19.625.
Subtract
30-19.625
10.375
(Round it to 10.4 in this case)
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Cheese pizza cost 6$ each and four topping pizza that cost $10 each. If you order c cheese pizzas and f four toppings how much w
son4ous [18]

Answer:

Total = \$6c + \$10f

Step-by-step explanation:

Given

Cheese\ Pizza = \$6

Topping\ Pizza = \$10

Required

Cost of c cheese and f topping pizza

Solving for c cheese pizza

If 1 cheese pizza costs $6,

c cheese pizza would cost $6 * c

Solving for f topping pizza

If 1 topping pizza costs $10,

f topping pizza would cost $10 * f

Hence:

Total = \$6 * c + \$10 * f

Total = \$6c + \$10f

<em>Hence, the total amount paid is: </em>\$6c + \$10f<em></em>

6 0
3 years ago
Suppose X has a continuous uniform distribution over the interval [1.3, 6.2]. Round your answers to 3 decimal places.
goldenfox [79]

Answer:

(a) 3.75

(b) 2.00083

(c) 0.4898

Step-by-step explanation:

It is provided that X has a continuous uniform distribution over the interval [1.3, 6.2].

(a)

Compute the mean of X as follows:

\mu_{X}=\frac{a+b}{2}=\frac{1.3+6.2}{2}=3.75

(b)

Compute the variance of X as follows:

\sigm^{2}_{X}=\frac{(b-a)^{2}}{12}=\frac{(6.2-1.3)^{2}}{12}=2.00083

(c)

Compute the value of P(X < 3.7) as follows:

P(X < 3.7)=\int\limits^{3.7}_{1.3}{\frac{1}{6.2-1.3}}\, dx\\\\=\frac{1}{4.9}\times [x]^{3.7}_{1.3}\\\\=\frac{3.7-1.3}{4.9}\\\\\approx 0.4898

Thus, the value of P(X < 3.7)  is 0.4898.

5 0
3 years ago
The ratio of AC to BC is ________. 3/4 2/3 4/3 3/2
Crank
The ratio is 4/3 because you add AC which is 12 and then divided 9 (BC) by 12
4 0
3 years ago
Read 2 more answers
A. Choudhury’s bowling ball factory in Illinois makes bowling balls of adult size and weight only. The standard deviation in the
Maksim231197 [3]

Answer and explanation:

Please find attached answer and explanation

7 0
3 years ago
PLEASE ANSWER OFFERING BRAINLEST
jonny [76]

we can establish a ratio since triangle MNQ is equal to Triangle MLP.

your answer is B 9 inches

6 0
3 years ago
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