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Ket [755]
3 years ago
13

In an exponential function, (x) = a(b)^x, it is known that f(5)=15 and f(8)=170. which of the following is closest to the value

of b?
(1)1.87
(2)2.25
(3)3.19
(4)3.72
Mathematics
1 answer:
pshichka [43]3 years ago
4 0
3.19
The answer is C. 3.19
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Please help i’ll give brainliest
Sauron [17]

Answer:

I believe the answer is D

Step-by-step explanation:

6 0
2 years ago
CJ = 3x + 6,<br> CT = 37, and<br> JT = 3x + 7<br> Find JT.
GrogVix [38]

Answer:

JT=19

Step-by-step explanation:

3x+6+3x+7=37

6x+6+7=37

6x+13=37

    -13  -13

6x=24

6x/6=24/6

x=4

3x+7

3(4)+7

12+7

JT=19

3 0
3 years ago
Suppose that E and F are two events and that Upper P (Upper E and Upper F )equals0.3 and Upper P (Upper E )equals0.5. What is Up
m_a_m_a [10]

Answer:

P(\frac{F}{E}) =\frac{0.3}{0.5} =0.6

Step-by-step explanation:

<u>Step 1</u>:-

Suppose that E and F are two events and that P(E n F) = 0.3

also given P(E) =0.5

<u>Conditional probability</u>:-

if E₁ and E₂ are two events in a Sample S and P(E₁)≠ 0, then the probability of E₂ , after the event E₁ has occurred, is called the <u>Conditional probability</u>

of the event E₂ given  E₁ and is denoted by

P(\frac{F}{E}) = \frac{P(EnF)}{P(E)}

P(\frac{F}{E}) =\frac{0.3}{0.5} =0.6

6 0
3 years ago
PLEASE HELP I WILL GIVE BRANLIEST TO WHO ANSWERS FIRST
Olegator [25]
56
...................................





8 0
3 years ago
Read 2 more answers
Write 6 2/7 as an improper fraction.
IRISSAK [1]

Answer:

44/7

Step-by-step explanation:

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8 0
3 years ago
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