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klasskru [66]
3 years ago
9

Help me please i need help

Mathematics
1 answer:
Neporo4naja [7]3 years ago
8 0

Answer:

nevr

Step-by-step explanation:

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Will give brainiest
lubasha [3.4K]

Greetings! Hope this helps!

Answer

7/24 of a mile.

Explanation

5/8 1/3, Find common demoninator

15/24 8/24, Subtract

7/24 simplify

Have a good day!

_______________

A brainliest would help tons! :D

3 0
3 years ago
Read 2 more answers
A CAT scan produces equally spaced cross-sectional views of a human organ that provide information about the organ otherwise obt
True [87]

Answer:

1,107 cc

Step-by-step explanation:

The 10 intervals of the scanning are

[0,1.5), [1.5,3), [3,4.5), [4.5,6), [6,7.5), [7.5,9), [9,10.5), [10.5,12), [12,13.5), [13.5,15)

The ideal thing would be to estimate the volume with the Midpoint Rule should be take n=10.

As we must use n=5, we divide the interval [0,15] in five intervals of length 15/5 = 3

[0,3], [3,6], [6,9], [9,12], [12,15] and take their midpoints

1.5, 4.5, 7.5, 10.5, and 13.5.

Now we estimate the volume V of 5 cylinders of height h=3 and area of the base A equals to the area given for the scanning where that midpoints fall

Cylinder 1

Midpoint=1.5, interval of scanning 2nd

A = 18, V= height*area of the base = 18*3 =54  cc

Cylinder 2

Midpoint=4.5, interval of scanning 4th

A = 78, V= height*area of the base = 78*3 =234  cc

Cylinder 3

Midpoint=7.5, interval of scanning 6th

A = 106, V= height*area of the base = 106*3 =318  cc

Cylinder 4

Midpoint=10.5, interval of scanning 8th

A = 129, V= height*area of the base = 129*3 =387  cc

Cylinder 5

Midpoint=13.5, interval of scanning 10th

A = 38, V= height*area of the base = 38*3 =114  cc

And the <em>estimate volume </em>is

54+234+318+387+114=1,107 cm^3

6 0
3 years ago
- The total population for the 5 endangered penguin
Sophie [7]

Answer:

530,413

Step-by-step explanation:

Total x percentage of northern rockhopper penguin

828,770 x 0.64 = 530,413

8 0
3 years ago
Almost done just need to get to 80
Vilka [71]

Answer:

60%

Step-by-step explanation:

6/10 of the shape is green, meaning that it is 60 %.

8 0
3 years ago
Read 2 more answers
(4yz)-3(x) <br> Y=4, z=2, x=-3
vekshin1

Answer:

=288

Step-by-step explanation:

(4yz)-3(x)

(4(4)(2))-3(-3)

(4x8)x9

32x9

288

8 0
3 years ago
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