Bryan drives 70 mph down the interstate write an equation to represent the distance y if he drives x hours

Mike is 46 years old. He is 4 years older than three times his son, Jared's age. Find Jared's age.

Anit [1.1K]

You just divide 46 divided by 4 and ur answer is 11.5

4 0

3 years ago

Hope Amelia Solo, the American soccer goalkeeper, World Cup champion and two-time Olympic gold medalist, allows goals at a rate

Nuetrik [128]

Answer:

3.70% probability she allows more than one goal

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

In which

x is the number of sucesses

e = 2.71828 is the Euler number

$\mu$ is the mean in the given time interval.

X~Pois(0.3)

This means that $\mu = 0.3$

In her next match, what is the probability she allows more than one goal?

Either she allows at most one goal, or she allows more than one goal. The sum of the probabilities of these events is decimal 1. So

$P(X \leq 1) + P(X > 1) = 1$

We want $P(X > 1)$ . So

$P(X > 1) = 1 - P(X \leq 1)$

In which

$P(X \leq 1) = P(X = 0) + P(X = 1)$

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

$P(X = 0) = \frac{e^{-0.3}*(0.3)^{0}}{(0)!} = 0.7408$

$P(X = 1) = \frac{e^{-0.3}*(0.3)^{1}}{(1)!} = 0.2222$

$P(X \leq 1) = P(X = 0) + P(X = 1) = 0.7408 + 0.2222 = 0.9630$

$P(X > 1) = 1 - P(X \leq 1) = 1 - 0.9630 = 0.0370$

3.70% probability she allows more than one goal

3 0

3 years ago

A tea vendor gives samples of tea in cone shaped cups. The cups have a diameter of 4 inches and a height of 5 inches. If there a

Neko [114]

One sample cup will hold 11.51 ounces of fluid.

Step-by-step explanation:

Diameter of cone shaped cup = 4 inches

Radius = $\frac{Diameter}{2}=\frac{4}{2}=2\ inches$

Height of cup = 5 inches

Volume of cone = $\pi r^2 \frac{h}{3}$

Putting values

Volume of cone = $3.14*(2)^2*\frac{5}{3}\\$

Volume of cone = $3.14*4*\frac{5}{3}=\frac{62.8}{3}$

Volume of cone = 20.93 inches cubed

Amount of fluid in one cubic inch = 0.55 ounces

Amount of fluid in 20.93 cubic inches = 0.55*20.93 = 11.51 ounces

One sample cup will hold 11.51 ounces of fluid.

5 0

4 years ago

What is the surface area of this design?

klasskru [66]

I think it is 7200in.

3 0

3 years ago

Read 2 more answers

Name a pair of vertical angles

SpyIntel [72]

Answer:

A. <2 and <5

Step-by-step explanation:

Angles 1 and 4 are vertical angles

Angles 3 and 6 are vertical angles

Angles 2 and 5 are vertical angles

4 0

4 years ago