Answer:
The mom ate 49 fish.
Step-by-step explanation:
This question can be solved by a rule of three.
a mother otter is fed 7 fish for every 2 fish for its cub
if a cub has eaten 14 fish , how many fish did the mother eat ?
For each 2 fish cub eats, the mon eats 7. How much has the mom eaten if the cub has eaten 14?
So
2 - 7
14 - x
2x = 14*7
Simplifying by 2
x = 7*7
x = 49
The mom ate 49 fish.
Answer:
sin75/25=sin40/y
Step-by-step explanation:
sin75/25=sin40/y
you can use cross products to solve but since you didn't ask for solving I will just give you the ratio :)
please mark me brainliest :)
Answer:
Step-by-step explanation:
Sum of interior adjacent angle is 180 degrees.
Given
m∠BNR=12w-19,
m∠RNA= ¼(w+199)
m∠BNA=2(12w-19).
Substitute
m∠BNR+m∠RNA=
¼(w+199)+12w-19, = 2(12w-19).
W+796+48W-76 = 96W-152
49W-96W = -152+76-796
-47W = 872
W = 872/47
W = 18.55
Answer:
33 1/3 percent smaller
Step-by-step explanation:
The number a exceeds the number b by 50 percent.
a = b + b*.5
a = b(1.5)
Divide by 1.5
a/1.5 = b
2/3a =b
We want to find (a-b)/a to find the percent decrease
(a-2/3a)/a *100percent
(1/3a)/a* 100 percent
1/3 * 100 percent
33 1/3 percent smaller
Answer:
4:20
Step-by-step explanation:
because there are 20 teachers in all and 4 science teachers so your chances of getting a science teacher are 4 out of 20
