isabella234
13.07.2019 •
Mathematics
Find the indicated term of the arithmetic sequence with the first term a1 and the common difference d. a. find a7 when a1 = –8 and d = 4. b. find a16 when a1 = 10 and d = 7.
Solved
Show answers
More tips
Answers on questions: Mathematics
- M Mathematics Write an equation of the line through(2-1) and perpendicular to 2yx-4 write the equation in the form x the one the enter your answer in the box and then click check answer...
- M Mathematics The graph below shows the distance a car can travel, y, using x gallons of gasoline. How many miles per gallon does the car get?...
- M Mathematics If x = 4 tan(θ), find sec(θ) in terms of x...
- M Mathematics Classify the triangle kpl by the sides given the following points K (-3, 2); p (2, 1); L (-2, -2)...
- S Social Studies Long ago, two sisters were talking as they returned from their morning trip to collect mushrooms, seeds, berries, and green leaves for the day s meals. the younger woman...
- B Biology - When the distance between two charges is doubled, the magnitude of the electrostatic force between them...
- M Mathematics Assessment started: undefined. Item 1 The floor of a dollhouse is shaped like a rectangle with a length of 34 foot and a width of 512 foot. Use this model to determine...
- M Mathematics The hair length of students in a class are normal distributed with a mean of 7 inches and standard deviation of 1.5 inches. 5) What is the probability that a random student...
Ответ:
a. a7 = a1 + (7 - 1)d
= -8 + 6*4
= 16 answer
b a16 = 10 + 15*7
= 115 answer
Ответ:
3.2 Ft
Step-by-step explanation: 32 divided by 10