If $321 waas needed for four people, then for one person, he/she will need 32/4= $8 so the ratio is 8:1 that is for every one person $8 will be needed
Answer + Step-by-step explanation:
<u>the probability that a child will not fall on any given day</u> :
= (63 × 64 + 27 × 88) ÷ 100
= 64.08 %
<u>the probability that a child will fall in dry weather</u> :
= (27 × 12) ÷ 100
= 3.24 %
Answer:
Lin has 11 acorns ⇒ answer D
He subtract 4 from 7 instead of add 4 to 7
Step-by-step explanation:
- Lin has 4 pinecones and some acorns
- She has 7 fewer pinecones than acorns
- The meaning of 7 fewer pinecones than acorns is the number of the
pinecones is less than the number of acorns by 7
∵ She has 4 pinecones
∵ She has 7 fewer pinecones than acorns
- The number of pine cones is less than the number of acorns by 7
∴ 4 = number of acorns - 7
- Add 7 to both sides
∴ 11 = number of acorns
*<em> Lin has 11 acorns</em>
- Tom choose answer A which is 3
- He made a mistake in the equation
- He put ⇒ number of the acorns = 7 - 4 not 7 + 4
∴ number of acorns = 3
* <em>He subtract 4 from 7 instead of add 4 to 7</em>
Answer:
Radius of a circle= ![\sqrt[2]{17} m](https://tex.z-dn.net/?f=%5Csqrt%5B2%5D%7B17%7D%20m)
Step-by-step explanation:
As we know, area of a circle=π x 
So give area= 68π
= 68π=π x 
Simplify ( Cancel the similar signs)
=
= 68
= r =
=
= r = ![\sqrt[2]{17} m](https://tex.z-dn.net/?f=%5Csqrt%5B2%5D%7B17%7D%20m)
Hope it helps
Peace
And a brainliest would be really appreciated
Answer:
√10 + (-√10) = 0, and 0 is not irrational
^ this one