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Reptile [31]
3 years ago
6

Tìm cực trị của hàm số z(x,y)=x^{3}+y^{3}+3xy-30

Mathematics
1 answer:
gregori [183]3 years ago
3 0

Answer:

Hence, MEAN OF FIRST FIVE COMPOSITE NOS IS 7.5

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What is the area of the square below?
Sedbober [7]

Answer:

O C. 5.76 in2

Step-by-step explanation:

To find the <u>area</u> of a square, the formula is

length x width = area

length = 2.4

width = 2.4

2.4in x 2.4in = 5.76 in2

in2 is the part of the answer since  in x in = in2

5 0
2 years ago
Volume8cm what is side lengths
pickupchik [31]

Answer:

length: 2

width: 2

height: 2

Step-by-step explanation:

I'm assuming this is for a rectangular prism, because you didn't provide a picture.

6 0
3 years ago
Please help I need someone to help me ASAP. No trolling
nata0808 [166]

Answer:

It will be 16/8 I hope you are happy

6 0
2 years ago
A college surveys 300 graduates and finds 98 graduated with honors and 207 had one or both parents graduate from college. Of the
musickatia [10]

Answer:

20.43% probability that a randomly chosen graduate from these 300 graduated with honors given that neither parent graduated from college.

Step-by-step explanation:

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

Graduated with honors:

98 students graduated with honors. Of those, 79 had at least one parent graduating from college. So 98 - 79 = 19 did not.

Of 300 students, 207 had one or both parents graduate from college. So 300 - 207 = 93 did not have at least one parent graduating.

Find the probability that a randomly chosen graduate from these 300 graduated with honors given that neither parent graduated from college.

Of the 93 with no graduated parent, 19 earned honors

19/93 = 0.2043

20.43% probability that a randomly chosen graduate from these 300 graduated with honors given that neither parent graduated from college.

4 0
3 years ago
23 A racing car used 255 litres of fuel to complete a 340 km race. On average, how many litres of fuel did the car use every 100
stealth61 [152]
255 litres for 340 km
for 1 km = 255/340 litres
for 100 km = 255/340 * 100 = 75 litres
7 0
2 years ago
Read 2 more answers
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