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solniwko [45]
3 years ago
14

I need help pls pls pls pls

Mathematics
2 answers:
ira [324]3 years ago
8 0

Answer: -6 (3x+1)

Step-by-step explanation:

Factor the polynomial -18x-6−18x−6 by it's GCF: -6−6

svetoff [14.1K]3 years ago
6 0

Answer:

1. -18x+6

multiply everything inside with the number outside the bracket

2. -18x-6

same as number one

3. 18x-12

same as number one

4. -18x-6

same as number one

for 5 I can't see it well but it should be similar

you just need to substitute what's outside the bracket to what Is inside the bracket

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Given that S=180(n-2)<br> a) if n-9, find the value of S​
melisa1 [442]

Answer:

1260

Step-by-step explanation:

S=180(9-2)

S=180(7)

S=1260

6 0
3 years ago
Read 2 more answers
I NEED HELP PLEASE HELP ME
spin [16.1K]

Answer:

4/25

Step-by-step explanation:

8/10 = 4/5

2/10 = 1/5

We can multiply these 2 events because they do not depend on each other.

1/5* 4/5 = 4/25

4 0
3 years ago
In a population that is in Hardy-Weinberg equilibrium for two alleles, D and d. D shows complete dominance over d (i.e. heterozy
slavikrds [6]

Answer:

0.28

Step-by-step explanation:

Hardy-Weinberg equilibrium states that the frequency of allele and genotype will remain the same from generation to generation in the the absence of evolutionary influences. Such evolutionary disturbance include:  mutation, non-random mating,  gene flow, natural selection, genetic drift and others ,  

His equilibrium is denoted by the equation;

p² + 2pq + q² = 1

p² + 2pq represent the dominant phenotype which comprises of f (DD) = p² and f (Dd) = 2pq and is equal to 0.72

then the f(dd) =q² = 1 - 0.72 = 0.28

6 0
3 years ago
Given a population that meets the conditions of a normal distribution, samples taken at random will also be normally distributed
Phantasy [73]
This statement is TRUE.
5 0
3 years ago
Twice a year, for all four years of college, you used your credit card to pay for books and supplies, which amounts to $516 a se
mixer [17]

Answer:

$11,728

Step-by-step explanation:

Twice a year, for 4 years is 8 times

516×8 = 4128

Yearly for 4 years is 4 times

700×4 = 2800

Every month for 4 years is 48 times

100×48 = 4800

Minimum expenditure:

4128 + 2800 + 4800 = $11,728

4 0
3 years ago
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