All categories

3 years ago

123506.57 round to the second desmol

Mathematics

1 answer:

raketka [301]3 years ago

6 0

Answer:

123506.60

Step-by-step explanation:

The second decimal would be .07. Since it is greater than 4, the 0.5 becomes 0.6 thus making 123506.6

You might be interested in

HELPPP!! PLSSS IM STUCK The vertices of a triangle are P(-7, -4), Q(-7, -8, and R(3, -3). Name the vertices of the image reflect

kvasek [131]

Reflection across the line y= x, cause to interchange the x and y coordinate
p(x,y) ⇒ p(y,x)

8 0

3 years ago

n a survey of 331 customers, 66 say that service is poor. You select two customers without replacement to get more information o

yaroslaw [1]

Answer:

3.93% probability that both say service is poor

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The customers are chosen without replacement, and the order in which they are chosen is not important. So we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

What is the probability that both say service is poor?

Desired outcomes:

Two saying it is poor, from a set of 66. So

$D = C_{66,2} = \frac{66!}{2!(66-2)!} = 2145$

Total outcomes:

Two customers from a set of 331. So

$T = C_{331,2} = \frac{331!}{2!(331-2)!} = 54615$

Probability:

$p = \frac{D}{T} = \frac{2145}{54615} = 0.0393$

3.93% probability that both say service is poor

4 0

3 years ago

A survey found that 12 out of 30 people preferred bacon over sausage. According to this survey, what percent of people pefer bac

Yakvenalex [24]

Answer: 40%

Step-by-step explanation:

first you symplify your fraction:

12/30 = 2/5

then divide your numerator from your denominator:

2÷5 =0.4

then you convert your decimal into a percentage:

0.4×100=40%

8 0

3 years ago

A.Adjacent <br> B.Vertical<br> C.None<br> D.Complementary

dimaraw [331]

Answer:

A. Adjacent

Step-by-step explanation:

8 0

3 years ago

PLZ HELP ITS BEING TIMED PLZ SOMEONE ANSWER!!!!!

Eduardwww [97]

Answer: First, you identify how many rises and runs the line is from each point on a graph (intersection). Then you take the y's and the x's and do y2-y1/x2-x1 to get the slope!

6 0

3 years ago

123506.57 round to the second desmol​

123506.57 round to the second desmol