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Mice21 [21]
2 years ago
8

ILL GIVE BRAINLEST!​

Mathematics
2 answers:
Anton [14]2 years ago
4 0

Answer:

the 2nd one is the 2nd one the 1st one is the 3rd one and the last one is the 1st one brainlest pleaze

Step-by-step explanation:

Liono4ka [1.6K]2 years ago
3 0

Probably a proccess look it you should be able to find it on the web. You got this!

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Please help me asap!
diamong [38]
V= x*(10-2x)(8-2x)

for greatest volume,  differentiate v w.r.t x and equate to 0,

dv/dx= (10-2x)(8-2x) + x(-2)(8-2x)+ x(10-2x)(-2)=0

you get x from solving the quadratic equation. volume will be max at that x

 
5 0
2 years ago
The price of heating oil rose from $1.10 per gallon to $1.43 per gallon. What is the percent of
ZanzabumX [31]

Answer:

30% increase

Step-by-step explanation:

1.43 - 1.10 = 0.33

0.33 = 30% of 1.10

6 0
2 years ago
A test for syphilis gives a positive result with probability 0.98 when tested on a person who has the disease. The test gives a
mestny [16]

Answer:

The probability that an individual has the disease and has a positive test result is:

9.8%.

Step-by-step explanation:

Probability of a true positive result for a test of syphilis = 0.98 or 98%

Probability of a false negative result for a test of syphilis = 0.02 or 2% (100 - 98)

Probability of a true negative result for a test of syphilis = 0.9 or 90%

Probability of a false negative result for a test of syphilis = 0.1 or 10% (100 - 90)

Therefore, the probability that an individual has the disease and has a positive test result = 0.98 * 0.1 = 0.098 = 9.8%

3 0
2 years ago
13/15 + 1/8 =<br><br> Please help
kogti [31]
Reduce the fraction using 3
13/15+1/8

13/15=1/5

1/5+1/8

8+5/40

fraction response: 13/40
answer in decimal numbers: 0.325




3 0
2 years ago
Read 2 more answers
Pls help will give Brainliest if right, Don’t guess
soldier1979 [14.2K]
It’s a every minute he scores one more point
7 0
3 years ago
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