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anastassius [24]
3 years ago
13

Simplify (5x2 + 3x + 4) + (5x2 + 5x - 1).

Mathematics
1 answer:
marishachu [46]3 years ago
5 0
23+8X is the answer to this problem
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Find the 4th term in the following sequence (n = 4)
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this formula, doesn't rely on a product, relies on a "sum", or is namely an arithmetic sequence, aₙ₋₁ -3 is another way of saying, the value of the previous term minus 3, so it relies on the ordinal value of a term, so is an recursive formula, well, let's get it when n = 4.

\begin{array}{ccll} order&term&value\\ \cline{1-3} 1&a_1&8\\ 2&a_2&a_{2-1}-3\\ &&a_1-3\\ &&8-3\\ &&5\\ 3&a_3&a_{3-1}-3\\ &&a_2-3\\ &&2\\ 4&a_4&a_{4-1}-3\\ &&a_3-3\\ &&2-3\\ &&-1 \end{array}

5 0
2 years ago
A recently discovered planet rotates 250 times on its axis in 15 months. At this rate, how many times will the planet rotate in
Stella [2.4K]

Answer:

H:150

Step-by-step explanation:

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6 0
3 years ago
WILL GIVE BRAINLIEST!
Natali [406]
So you’d add 5 and 3 so it’s 8 ft/s

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Sorry about that other guy. Hope this helps!
5 0
3 years ago
In Europe, 53% of the flowers of the Rewardless Orchid, Dactylorhiza sambucina, are yellow, whereas the remaining flowers are pu
stich3 [128]

Answer:

a. The probability of taking out a purple flower is 0.47.

b. The probability that out of a sample of 5 flowers at least 3 flowers are yellow 0.56.

c. The standard deviation of the distribution for proportion of yellow flowers is 0.22.

d. The probability that out of the 263 samples, at most 150 of them are yellow is 0.90.

Step-by-step explanation:

7 0
3 years ago
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