All categories

2 years ago

HELP

Mathematics

1 answer:

serg [7]2 years ago

4 0

Answer:

5 percent monthly because because it creates more interest

You might be interested in

Help me with all ten and i will mark u brainlist owo

Gnoma [55]

Answer:

Chile all 10 QuEsTiOns. My brain died.

3 0

2 years ago

Find each missing measure.

Neporo4naja [7]

Answer:

m<A = 84

AC = 9

Step-by-step explanation:

We can find the measure of Angle A by using the sum of interior angles of a triangle theorem.

48+48+A=180

96+A=180

A=84

We can then use the isosceles triangle similarity theorem and reason that since this is an isosceles triangle and one of the side lengths (AB) is 9, the other (AC) would also be 9.

3 0

3 years ago

Read 2 more answers

An online store store uses the following model to sell sneakers to its customers:

r-ruslan [8.4K]

Answer:

mark me brainlist for answer

Step-by-step explanation:

4 0

2 years ago

Shawn bought a hat for $17.00, shorts for $24.00 and a shirt for $12.00. How much did he spend in all?

lakkis [162]

Answer:

$53

Step-by-step explanation:

17+24=41

41+12=53

3 0

2 years ago

Read 2 more answers

A quantity x has cumulative distribution function p(x) = x − x2/4 for 0 ≤ x ≤ 2 and p(x) = 0 for x < 0 and p(x) = 1 for x &gt

34kurt

$F_X(x)=\begin{cases}0&\text{for }x2\end{cases}$

Recall that the PDF is given by the derivative of the CDF:

$f_X(x)=\dfrac{\mathrm dF_X(x)}{\mathrm dx}=\begin{cases}1-\dfrac x2\\\\0&\text{otherwise}\end{cases}$

The mean is given by

$\mathbb E[X]=\displaystyle\int_{-\infty}^\infty x\,f_X(x)\,\mathrm dx=\int_0^2\left(x-\dfrac{x^2}2\right)\,\mathrm dx=\frac23$

The median is the number $M$ such that $F_X(x)=\mathbb P(X\le M)=\dfrac12$ . We have

$F_X(M)=M-\dfrac{M^2}4=\dfrac12\implies M=2\pm\sqrt2$

but both roots can't be medians. As a matter of fact, the median must satisfy $0\le M\le2$ , so we take the solution with the negative root. So $M=2-\sqrt2$ is the median.

3 0

3 years ago