3 years ago

I need help with this graph.

Mathematics

1 answer:

Anon25 [30]3 years ago

4 0

Answer:

It doesn’t represent a function

Step-by-step explanation:

You might be interested in

Cicily wants to estimate the answer to this problem to see if her answer is reasonable.

suter [353]

I believe that the answer is A- 8600-5300
Hope this helps!

3 0

3 years ago

The lifetime of a machine part has a continuous distribution on the interval (0, 50) with probability density function f, whe

Strike441 [17]

Answer:

Probability that the lifetime of the machine part is less than 13 = 0.6782

Step-by-step explanation:

given that $f(x)=(10+x)^{-2}$

Normalizing the function we get

$\int_{0 }^{50}cf(x)dx=1$

$\int_{0 }^{50}c(10+x)^{-2}dx=1$

$\therefore a=\frac{1}{\int_{0 }^{50}(10+x)^{-2}dx}$

$\therefore a=12$

$P(x< 13)=\int_{0}^{13}12(10+x)^{-2}dx\\\\P(X< 13)=0.6782$

4 0

3 years ago

Rewrite the expression 13d - (-9d - 4) without parentheses

dimaraw [331]

13d-(-9d-4)
Transfer minus sign to all numbers in parenthesis. = 13d +9d +4 =

Answer: 22d+4

4 0

3 years ago

Read 2 more answers

A rigjt triangle with two congruent legs is always 45-45-90

bekas [8.4K]

Answer:

right angel triangle means one of the three angel is 90

also it is given that two sides are equal

there for it is an isoselas triangle means other two triangles are equal

let the other two angels be x then

then 90 + x + x = 180

2x = 180 - 90

x = 90 ÷2

× = 45

prof. 90 + 45 + 45 = 180

Step-by-step explanation:

hope it helped u buddy

8 0

3 years ago

A white tailed deer can sprint up to 30 miles per hour. American bison can run at speeds up to 3,520 feet per minute. Which anim

mario62 [17]

Answer:

The American bison is 10 miles per hour faster. It can run at 40 miles per hour.

Step-by-step explanation:

See the picture for the conversion. I used unit multiplies to change feet to miles and seconds to minutes.

4 0

1 year ago