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2 years ago

Name the polynomial and number of terms. 10v4 +5v2 + 2v-5

Mathematics

1 answer:

IrinaK [193]2 years ago

3 0

Answer:

Trinomial

Step-by-step explanation:

The given polynomial is a trinomial because it has three terms.

10v4 +5v2 + 2v-5

Hope this helps.

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A student solves a problem correctly 40 times out of 72 tries. Based on this data, what is the probability that the student inco

suter [353]

Answer:

The probability of the student incorrectly solves the next problem is 44%.

Step-by-step explanation:

Let E be the event of solving a problem correctly.

Then E' is the event that the problem is solved incorrectly.

Now, recall the definition of probability.

probability of an event = $\frac{number of favorable events}{total number of events}$

So,

p(E) = $\frac{40}{72}$

Also,

p(E) + p(E') = 1 and

p(E') = 1 - p(E)

= 1 - $\frac{40}{72}$

= $\frac{72-40}{72}$

= $\frac{32}{72}$

= $\frac{4}{9}$

= $\frac{4}{9} (100)$

= 44% rounded.

Hence, the probability of the student incorrectly solves the next problem is 44%.

4 0

3 years ago

46 on number line round to nearest ten

SashulF [63]

50

46is closer to 50
because the 6 in 46 determins wgeather it should go forward or backward

7 0

3 years ago

The local county officials need to calculate the capacity of a large hole for the garbage refuse dump. The dump hole is 250 ft l

stepan [7]

Multiply 250 by 120 and the answer is 300,000ft2

4 0

3 years ago

Read 2 more answers

Sneha obtains 240 marks out of 600 vijay obtains 490 marks out of 700 whose performance is better

OLEGan [10]

Answer:

Vijay performance is better

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Given f(x) = 3 and g(x) = 5x + 7, find (f + g)(-8).

levacccp [35]

Answer:

-30

Step-by-step explanation:

f(x) = 3 so f(-8) = 3;

g(x) = 5x + 7, so g(-8) = 5(-8) + 7 = -33

Then (f + g)(-8) = 3 - 33 = -30

This is the sum of two functions both evaluated at x = -8.

4 0

3 years ago