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Levart [38]
3 years ago
11

What is the recursive formula for this geometric sequence? -3, -21, -147, -1029, ...

Mathematics
1 answer:
melamori03 [73]3 years ago
8 0
(-3)(7)^(n-1)
The common multiplier is 7 but the actual formula you take the first term then multiply it by the multiplier raised to the n-1
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Find the diameter of a circle with a circumference of 34.54 yards. Use 3.14 for π.
frutty [35]

Answer:

Step-by-step explanation:

C = π d

3.14 d = 34.54

d = 11 yards

7 0
3 years ago
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Find the (LCD) 5/6 and 11/8
eduard

Answer:

24

Step-by-step explanation:

First we write the first few multiples of 6 (the first denominator) :

6,12,18,24,30

Now we write the first few multiples of 8 (the second denominator) :

8,16,24,32,40

As we can see 24 is the lowest number that appears in both list.

Therefore it is the LCD of 5/6 and 11/8

6 0
2 years ago
A pharmacist is trying to stock the pharmacy with cheaper alternatives for customers. She will stop carrying the more expensive
raketka [301]

Answer : C.  Caplet form is the most expensive.

Tablet form comes in 50 mg tablets and cost $75.00 for a bottle of 100 tablets.

50 mg of 100 tablets so 50 * 100 = 5000mg

5000mg cost = $75.00

So 1mg of tablet form cost = \frac{75}{5000} = 0.015

Capsule form comes in 75 mg capsules and cost $63.75 for a bottle of 85  capsules

75 mg of 85  capsules,  so 75 * 85 = 6375mg

6375mg cost = $63.75

So 1mg of Capsule form cost = \frac{63.75}{6375} = $0.01

Caplet form comes in 100 mg caplets and cost $70.00 for 40 caplets

100 mg of 40 caplets ,  so 100 * 40 = 4000 mg

4000mg cost = $70.00

So 1mg of Caplet form cost = \frac{70}{4000} = $0.0175

Caplet form is the most expensive.

4 0
4 years ago
Read 2 more answers
What does the x=?...
meriva

Answer:

Step-by-step explanation: x=1

3 0
3 years ago
At the store deli, Rita spent $13.45 on 5 pounds of cheese.
defon

Answer:

$5.38

Step-by-step explanation:

$13.45 / 5 (To find the value of 1 pound of cheese, Total money spent divided by total pound of cheese bought)

$2.69 (1 pound of cheese will cost)

So, $2.69 x 2 (Multiply by 2 to find how much 2 pound of cheese will cost)

$5.38

6 0
3 years ago
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