Answer:
Step-by-step explanation:
Given that in a genetics experiment on peas, one sample of offspring contained 376 green peas and 117 yellow peas.
Total no of peas = 376+117=493
No of green peas = 376
Probability of selecting a green pea =
Yes it is reasonably close to 3/4 = 0.75 since difference is only 0.0127 negligible.
Answer:
c = 13
Step-by-step explanation:
pythogoras theorem
a² + b² = c²
5² = 25
12² = 144
25 + 144<em> </em>= 169
√169 = 13
c = 13
Answer:
it costs her $12.87 for her pilld
Step-by-step explanation:
50 - 37.13
Answer:
-4 1/4 , -3 , 3.3, 3 1/3, 4 1/4
Step-by-step explanation:
make all fractions decimals
4 1/4 = 4.25
3 1/3 = 3.33333..
-4 1/4 = -4.25
4.25 , -3 , 3.3 , 3.33... , 4.25
Answer:
Step-by-step explanation:
So we have direct proportions here.
So
715=11
845=x
845*11/715
x=13
To check our work.
715/11=65
65*13=845.
Basically, in this formula, you use cross multiplication. So A*B=B*A. B and B go together and A and A go together/
So we can use the formula x = b*b/a. Since A is one of the A's and the other value of A is missing, we can use this formula to find it.
Hope this helped, ask me if you have any questions.
