3 24/99 is the mixed number
321/99 is the fraction
Answer:7x9^6 = 3720087 and I know how your friend got it
Step-by-step explanation:
if Caleb can put 00 anywhere that means that since there are 8 digits and 00 is 2 digits that means there are 7 different spots to put 00 giving you 7*x or 7 times any value. Because the 00 takes up two spaces, that means that they're are 6 digits left. hence 7*x^6 or 7 times any value to the sixth. In a numerical password they're are nine different digits to count up "123456789". So your friend did the 7 digits to put 00 times the "123456789" to the remaining spaces power. or 7x9^6.
I hope this helped pls give brainliest.
Answer: 50/5
Because 50 pennies and each nickel is 5 pennies
Answer:
a) 0.145
b) 0.013
c) 0.783
d) 0.586
Step-by-step explanation:
a) there are always 52 cards in total, 13 hearts
Pa = 39/52 × 38/51 × 13/50 = 19266/132600 = 257/1700 =0.145
b) there are always 13 diamonds in a complete card
Pb = 13/52 × 12/51× 11/50 = 11/850 = 0.013
c) there are always 4 aces, and 48 that are not aces
Pc = 48/52 × 47/51 × 46/50 = 4324/5525 = 0.783
d) there are 13 hearts,to get at least one heart we have.
Pd = 1 - p
Where p is the probability of no hearts
p = 39/52 × 38/51 × 37/50 = 703/1700 = 0.414
Pd = 1 - 0.414
Pd = 0.586
Answer:
You'll need $2,500 in sales this week to end up with $600 in income for the week.
Step-by-step explanation:
Let s represent the dollar amount of the total sales for the week.
The commission earned on such sales is 1/5, or 0.20, of s:
Commission: 0.20s
Then the correct expression for your weekly income is:
$100 + 0.20s = $600.
Solving for s, subtract $100 from both sides. Then 0.20s = $500, and through division we get s = $2,500.
You'll need $2,500 in sales this week to end up with $600 in income for the week.
