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matrenka [14]
3 years ago
12

Given two terms of the arithmetic sequence a3=25 and a8=-10 find a1 and d

Mathematics
1 answer:
adell [148]3 years ago
6 0

Answer:

Sorry I don’t know

Step-by-step explanation:

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What is (3.9 x 10 to the power of 33) times (3.25 x 10 to the power of 3)
Anna35 [415]

Answer:1.2675x10^37

Step-by-step explanation:

3.9x10^33 x 3.25x10^3

3.9x3.25x10^33x10^3

12.675x10^(33+3)

12.675x10^36

1.2675x10^1x10^36

1.2675x10^(1+36)

1.2675x10^37

4 0
3 years ago
A daycare center Charges three dollars per hour for preschool children and $4 per hour for infants and toddlers. This equation r
blsea [12.9K]

Answer:

Provide the graphs by editing the question and then I will edit the answer. But the equation answer is \frac{-4}{3} y + 60.

Step-by-step explanation:

7 0
3 years ago
After buying some new coins, Andre has 80 coins in his collection. Last month, he had 50 coins. The size of his current collecti
marta [7]

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160%

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5 0
3 years ago
What is the radius of the circle given by the equation below? x2 - 2x + y2 - 2y - 98 = 0?
valina [46]
Complete the square for the given equation
x² - 2x + ____ + y² - 2y + _____ = 98
x² - 2x + (1) + y² - 2y + (1) = 98 + (1) + (1)
(x - 1)² + (x - 1)² = 100
(x - 1)² + (x - 1)² = 10²

Now the equation is in the form (x - h)² + (y - k)² = r²

Radius = 10



7 0
3 years ago
Help me find y please​
Andreyy89

Answer:

103

Step-by-step explanation:

it has to add up to 180 so

180-77=103

3 0
3 years ago
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