There's 0.80 because 4/5 ×20/20 =80/100 And you can turn that into a decimal
In mathematical expression, You can write it as:
x/13 ≥ 4
Multiply both sides by 13,
x/13 * 13 ≥ 4 * 13
x ≥ 52
In short, Your Answer would be x ≥ 52
Hope this helps!
Here is u answer -5a4b<span>8</span>
She is right.
30+20=50. they’re estimating so it will not be far off.
Answer:
0.48.
Step-by-step explanation:
There are 2 ways that a tail lands once:-
Tail + head or
head + tail.
Prob(Tail on one throw) = 0.4
Prob(Head on one throw) = 1 - 0.4 = 0.6.
Prob(Tail first then head) = 0.4 * 0.6 = 0.24
Head then tail has the same probability (0.6*0.4).
So the requred probability = 0.24 + 0.24
= 0.48.