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Helga [31]
3 years ago
15

Expression equivalent to 5(3m + n)

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
3 0

Answer:

Step-by-step explanation:

5(3m + n) = 15m + 5n

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makkiz [27]

Use Pythagoras theorem

Hypotenuse²=Base²+ Height ²

H²=(8)²+(6)²

H²=64+36

H²= 910

H²=10√91 cm Solution

5 0
2 years ago
Read 2 more answers
A survey of high school juniors found that 82% of students plan on attending college. If you pick three students at random, what
cupoosta [38]
<span> binomdist with n = 3, p = 0.82, q = 1-0.82 = 0.18
P[≥2] = P[2] + P[3] = 3c2 *0.82^2*0.18 + 0.82^3 ≈ 91%
hope it helps
</span>
6 0
3 years ago
Read 2 more answers
WILL UPVOTE
amm1812
X=6 you need to multiply by 2
7 0
3 years ago
The fox population in a certain region has an annual growth rate of 4 percent per year. It is estimated that
Minchanka [31]

Answer:

(a) P(t) = 12100*(1.04^t)

(b) in 2008, estimate of population is 16560 (to the nearest integer)

Step-by-step explanation:

Population in 2000, P(0) = 12100

Growth rate = 4% each year

(a) function model for the t year after 2000 (exponential model)

P(t) = 12100*(1.04^t)

(b) for 2008,

P(2008-2000)

= P(8)

= 12100*(1.04^8)

= 12100 * 1.368569

= 16559.7

= 16560  (nearest integer)

7 0
3 years ago
Write the power (-8)^2 in repeated multiplication form. Then find the value of the power
Virty [35]

Answer:

(-8)x(-8)=64

Step-by-step explanation:

(-8)²

(-8)x(-8)=64

3 0
2 years ago
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