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lesantik [10]
3 years ago
10

A car is designed to last an average of 12 years with a standard deviation of 0.8 years. What is the probability that a car will

last less than 10 years?
Mathematics
1 answer:
aliya0001 [1]3 years ago
6 0
The probability that the car will last less than 10 years would be .0062. With the given data (M = 12, SD = .8), i computed the z-score and looked it up on the z table. The answer yields .0062 or 0.62%. Thus, the probability is very little.
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The basement is 28ft wide and 35ft long. How wide and long is the drawing?
Rudik [331]

Answer:

91.04497992m²

Step-by-step explanation:

hope this helps

7 0
2 years ago
Un dirigible que está volando a 800 m de altura, distingue un pueblo con un ángulo de depresión de 12°. ¿A qué distancia del pue
alexira [117]

Answer:

3764 m

Step-by-step explanation:

Resolvemos usando la función trigonométrica de tangente.

tan θ = Opuesto / Adyacente

θ = Ángulo de depresión = 12 °

Opuesto = 800m

Adyacente = Distancia de la ciudad = x

Cruz multiplicar

bronceado 12 = 800 / x

Cruz multiplicar

bronceado 12 × x = 800

x = 800 / tan 12

x = 3763.7040876 m

Aproximadamente = 3764 m

6 0
2 years ago
PLS HURRY I NEED THE ANSWER FAST
balandron [24]

Answer:

16

notice how a right triangle was formed, and the Pythagorean theorem could be used to solve this :

a^2 + b^2 = c^2

a^2 + 15^2 = 17^2

a^2 + 225 = 289

a^2 = 64

a= 8

multiply it by 2 to get the side of the base

8 * 2 = 16

5 0
3 years ago
7 added to the quotient of 6 and 2
coldgirl [10]
6/2=3+7=10
so
(6/2)+7=10
5 0
3 years ago
3(4x+1)+6(x-3)<br><br><br>I need help with this
SVETLANKA909090 [29]
If you simplify the expression you will get 18x - 15.
8 0
2 years ago
Read 2 more answers
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