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Evgesh-ka [11]
2 years ago
12

PLEASE HELP IM RUNNING OUT OF TIME

Mathematics
1 answer:
dolphi86 [110]2 years ago
5 0

Answer:

the answer is 160 that the answer

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A baby monitor picks up signals within 50 meter radius .how many square meters of coverage does the baby monitor provide
Anna71 [15]

Answer:

15.24 square meters

Step-by-step explanation:

7 0
3 years ago
scott is riding a bike course that is 50 miles long. So far, he has ridden 6 miles of the course. What percentage of the course
ad-work [718]

Scott has ridden 12% of the course.

Step-by-step explanation:

Length of bike course = 50 miles

Distance covered = 6 miles

Distance covered in percentage = \frac{Distance\ covered}{length\ of\ bike\ course}*100

Distance covered in percentage = \frac{6}{50}*100\\

Distance covered in percentage = \frac{600}{50}

Distance covered in percentage = 12%

Scott has ridden 12% of the course.

Keywords: percentage, distance

Learn more about percentages at:

  • brainly.com/question/4105480
  • brainly.com/question/4109519

#LearnwithBrainly

4 0
3 years ago
How to numerically write five and eight then multiply by 4
lozanna [386]

Answer:

5 + 8 × 4

Assuming "five and eight" means 5 + 8

8 0
2 years ago
The radius of the circle is 3 millimeters. what is the circles area
Irina18 [472]

Answer:

28.26 millimeters

4 0
3 years ago
Readings on a thermometer are normally distributed with a mean of 0C° and a standard deviation of 1.00. What is the probability
hichkok12 [17]

Given mean = 0 C and standard deviation = 1.00

To find probability that a random selected thermometer read less than 0.53, we need to find z-value corresponding to 0.53 first.

z= \frac{x-mean}{standard deviation}  = \frac{0.53-0}{1.00} = 0.53

So, P(x<0.53) = P(z<0.53) = 0.701944

Similarly P(x>-1.11)=P(z>-1.11) = 1-P(z<-1.11) = 0.8665

For finding probability for in between values, we have to subtract smaller one from larger one.

P(1.00<x<2.25) = P(1.00<z<2.25) = P(z<2.25)- P(z<1.00) = 0.9878 - 0.8413 = 0.1465

P(x>1.71) = P(z>1.71) = 1-P(z<1.71) = 1-0.9564 = 0.0436

P(x<-0.23 or x>0.23) = P(z<-0.23 or z>0.23)  =P(z<-0.23)+P(z>0.23) = 0.409+0.409 = 0.918

4 0
3 years ago
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