3 years ago

Question 2

Mathematics

1 answer:

Stolb23 [73]3 years ago

7 0

Answer:

17.85 answer

Step-by-step explanation:

u add the following and the ans u get u take it away from 25

You might be interested in

Scores on an exam are normally distributed with a mean of 76 and a standard deviation of 10. In a group of 230 tests, how many s

leva [86]

Z score = 66 - 76
---------- = - 1
10

from the tables of normal distribution this corresponds to 0.34-3 of the area under the normal curve
so reuired number od students = 0.3413 * 230 = 78

3 0

4 years ago

Read 2 more answers

Urgent!!!⚠️⚠️⚠️⚠️⚠️⚠️⚠️It takes 46 pounds of seed to completely plant a 5 acre field how many pounds of seeds are needed per acr

valina [46]

Answer:

The amount of pounds of seeds that are needed per arce are 9.2

4 0

3 years ago

Read 2 more answers

Rounded to the nearest hundred cubic meters, what is the total capacity (cone and cylinder) of the storage container?

hichkok12 [17]

The picture in the attached figure

we know that
the total capacity of the storage container=volume of a cone+volume of cylinder

step 1
find the volume of a cone
volume of a cone=(1/3)*pi*r²*h
r=6 m
h=8 m
so
volume=(1/3)*pi*6²*8-----> 301.44 m³

step 2
find the volume of the cylinder
volume of a cylinder=pi*r²*h
r=6 m
h=10 m
s6
volume=pi*6²*10----> 1130.40 m³

total volume=301.44+1130.4-----> 1431.84 m³-------> 1400 m³

the answer is
1400 m³

5 0

3 years ago

Simplify. -5/3/4/15 <br><br> A. - 4/25 B. -25/4 C. -4/9 D. -9/4

seropon [69]

Answer:

C) -4/9

Use Math_way if you need more help

4 0

4 years ago

2. What is the correct expanded form for the number 75.92?

Sonbull [250]

Answer

Option 3

Step-by-step explanation:

70 + 5 = 75

0.9 + 0.02 = 0.92

75 + 0.92 = 75.92

5 0

3 years ago