The answer is <span>No, because one ticket’s expected value is worth $0.50 more than the face value. </span>
cos(37°15') = cos(37.25°) ≈ 0.7960
15' means 15/60 of a degree, or 0.25 degrees.
_____
Note: the calculator mode is set to <em>Degrees</em>.
Answer:
<h2><em><u>
x = -1</u></em></h2>
Step-by-step explanation:
<em><u>1. Distribute</u></em>
3x + 3 = -2x + 2 - 4
<em><u>2. Simplify</u></em>
-2x + 2 - 4
2-4 = -2
-2x - 2
<em><u>3. Solve</u></em>
3x + 3 = -2x - 2
+2x +2x
<em><u>4. Cont. Solving</u></em>
5x + 3 = -2
-3 -3
5x = -5
<em><u>5. Divide by 5</u></em>
5x = -5
/5 /5
<h2>
<em><u>x = -1</u></em></h2><h2>
<em><u /></em></h2>
Hope this helped,
Kavitha Banarjee
Answer:
Let the G represent the Girl child
and, B represents the Boy child.
Then Sample Space = {BGG, GBG, GGB, BBG, BGB, GBB, BBB, GGG}
Thus, There are 8 sample space.
Then, Probability that couple have 1 boy = {BGG, GBG, GGB}
= 3 ÷ 8 = 0.375
Probability that couple have 2 boys = { BBG, BGB, GBB}
= 3 ÷ 8 = 0.375
Probability that couple have 3 boys = {GGG}
= 1 ÷ 8 = 0.125
Answer:
option (A) —Permutation.
Step-by-step explanation:
this is because permutation comes in this form and looks like that and I have learnt permutation in the past.
so yeah;
examples of permutations:
²⁰p9 ( 20 upper case, 9 lower case and p in-between)
we can solve it by
Formula: n!/(n-r)!
soooo
20!/(20-9)!
= 20!/(11)!
=20x19x18x17x16x15x14x13x12x11!/11!
we cancel out the 11!s (for easier solving)
and multiply or cancel out the remaining ( if you can't cancel out yet just multiply)
we get,
6.09493248 x 10¹⁰
~ 6 x 10¹⁰
there you go.( I know I did a little bit too much)
Hope this helps
Good luck.
