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3 years ago

Kiara traveled 190miles in 19hours. Find he speed in miles per hour.

Mathematics

1 answer:

Marina CMI [18]3 years ago

6 0

Answer:

ok so correct me if i'm wrong but i got 10 with a remainder of 0 so please correct me if i'm wrong

Step-by-step explanation:

hope this helps

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A small company borrows 90,000 at 12%compounded monthly.The loan is due in 7 years. How much interest will the company pay?

vagabundo [1.1K]

90,000*0.12 =1,080

1,080*7=7,560

90,000+7,560=97,560

8 0

3 years ago

lan has a flower pot in the shape of a rectangular prism . The base of the flower pot is 36 square inches . The flower he's plan

JulijaS [17]

Answer:

108

Step-by-step explanation:

volume = area of the base * height
Area of the base = 36 square inches .
The height = 3 inches
36 * 3 = 108

4 0

3 years ago

How do you simplify 35/100

SVETLANKA909090 [29]

Answer:

35/100

Step-by-step explanation:

it would be 7/20 because both the numerator and denominator are divisible by the number 5.

7 0

2 years ago

Read 2 more answers

Find the equation of a line that has a slope of 1/2 and passes through the origin.

omeli [17]

Step-by-step explanation:

The equation of a line with slope m and y-intercept b is y = m x + b.

This line goes through the point ( 0 ,0 ), so the y-intercept is zero.

We are given the slope as − 2 / 3.

The equation of the line is y= – 2 / 3 x + 0 = – 2 / 3 x

y = – 2 / 3 x

8 0

3 years ago

In a study, 36% of adults questioned reported that their health was excellent. A researcher wishes to study the health of peop

steposvetlana [31]

Answer:

0.3907

Step-by-step explanation:

We are given that 36% of adults questioned reported that their health was excellent.

Probability of good health = 0.36

Among 11 adults randomly selected from this area, only 3 reported that their health was excellent.

Now we are supposed to find the probability that when 11 adults are randomly selected, 3 or fewer are in excellent health.

i.e. $P(x\leq 3)=P(x=1)+{P(x=2)+P(x=3)$

Formula : $P(x=r)=^nC_r p^r q ^ {n-r}$

p is the probability of success i.e. p = 0.36

q = probability of failure = 1- 0.36 = 0.64

n = 11

So, $P(x\leq 3)=P(x=1)+{P(x=2)+P(x=3)$

$P(x\leq 3)=^{11}C_1 (0.36)^1 (0.64)^{11-1}+^{11}C_2 (0.36)^2 (0.64)^{11-2}+^{11}C_3 (0.36)^3 (0.64)^{11-3}$

$P(x\leq 3)=\frac{11!}{1!(11-1)!} (0.36)^1 (0.64)^{11-1}+\frac{11!}{2!(11-2)!} (0.36)^2 (0.64)^{11-2}+\frac{11!}{3!(11-3)!} (0.36)^3 (0.64)^{11-3}$

$P(x\leq 3)=0.390748$

Hence the probability that when 11 adults are randomly selected, 3 or fewer are in excellent health is 0.3907

5 0

3 years ago