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3 years ago

What is the next letter in this sequence ? D,H,L,P,..

Mathematics

1 answer:

ad-work [718]3 years ago

3 0

t!!!!!!!!!!!!!!!!!!!!!!!!!!

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HELP PLEASE!!! ASAP 12 POINTS

lord [1]

Answer:

c=−3 or c=7

Step-by-step explanation:

Step 1: Cross-multiply.

c/3= 7/c−4

c*(c−4)=(7)*(3)

c2−4c=21

Step 2: Subtract 21 from both sides.

c2−4c−21=21−21

c2−4c−21=0

Step 3: Factor left side of equation.

(c+3)(c−7)=0

Step 4: Set factors equal to 0.

c+3=0 or c−7=0

c=−3 or c=7

4 0

4 years ago

Help please in 14,15,16,17,18,19,20,21

Savatey [412]

14. [-27, 0, 1.728, 125]
15. [ 18, 15, 13.8, 10]
16. [-3.9, 0, 1.56, 6.5]
17. [9, 0, 1.44, 25]
18. [12, 0, -4.8, -20]
19. [10, 1, 2.44, 26]
20. [64, 25, 14.44. 0]
21. [-22, -4, 3.2, 26]

7 0

3 years ago

PLEASE HELP

ruslelena [56]

Answer:

$175

20 degrees Fahrenheit

Step-by-step explanation:

3 0

4 years ago

The winter clothing drive has received donations of 5 coats, 23 pairs of gloves, 19 scarves, and 3 hats so far. Based on this da

Inessa05 [86]

Answer: Probability that the next donation is not a pair of gloves is 0.54.

Step-by-step explanation:

Since we have given that

Number of coats = 5

Number of pairs of gloves = 23

Number of scarves = 19

Number of hats = 3

Total number of winter clothing is given by

$5+23+19+3=50$

Probability that the next donation is not a pair of gloves is given by

Not gloves = 50-23=27

P(not gloves ) is given by

$=\frac{Not\ gloves}{total}\\\\=\frac{27}{50}\\\\=0.54$

Hence, Probability that the next donation is not a pair of gloves is 0.54.

5 0

3 years ago

Easy mathhhhhshshhsgs (b) please x

Makovka662 [10]

Answer:

Step-by-step explanation:a) x³y²

b) 6x²y³

I think this the answer

3 0

3 years ago