3 years ago

I need help with #13 and #14 please

1 answer:

5 0

U have to multiply and then divide it and find that scale

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ivann1987 [24]

Answer:

pqr²+pr-rp²+rq²

Step-by-step explanation:

pq(r²+1)-r(p²+q²)

pqr²+pr-rp²+rq²

3 0

1 year ago

kirza4 [7]

500,000 round up from 491,852 to 500,000

3 0

3 years ago

tatuchka [14]

Step-by-step explanation:

(3×6) + (2×6)

= 18 + 12

= 30 in²

4 0

2 years ago

pishuonlain [190]

187 centimeters is 1.87 meters

8 0

3 years ago

Licemer1 [7]

Answer:

$\sf \dfrac{1}{7}$

Step-by-step explanation:

Given labeled tiles: B, C, D, E, F, G, H

Total number of tiles = 7

Vowels = A, E, I, O and U

⇒ Total number of vowel tiles in bag = 1

$\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}$

$\implies \sf Probability\:of\:picking\:a\:vowel= \dfrac{Number\:of\:vowel\:tiles}{Total\:number\:of\:tiles}=\dfrac{1}{7}$

7 0

2 years ago