2 years ago

If you flip a coin 24 times, how many times would you predict that the coin lands on tails?

Mathematics

1 answer:

olya-2409 [2.1K]2 years ago

5 0

Answer:

I predict 12 times

I hope this helped;;

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Leticia charges $8 per hour to babysit. She babysat Friday night for 4 hours, and then she babysat again on Saturday. She earned

olganol [36]

Your answers are Equation A (8(4+x) = 72, and Answer C (5 hours).

1) Figure out how much of the total money she earned on Friday. 4*8= 32
2) She has 72 dollars total and 32 dollars were earned on Friday, meaning the rest was earned on Saturday. 72-32= 40
3) She earned 40 dollars on Saturday for 8 dollars an hour, so now you divide 40 by 8 and you get 5. She worked 5 hours on Saturday.

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3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!<br><br> Solve for x.<br><br> 3x2 + 13x = 10

AlekseyPX

$3x^2+13x=10\ \ \ |-10\\\\3x^2+13x-10=0\\\\3x^2+15x-2x-10=0\\\\3x(x+5)-2(x+5)=0\\\\(x+5)(3x-2)=0\iff x+5=0\ \vee\ 3x-2=0\\\\x+5=0\ \ \ \ |-5\\\boxed{x=-5}\\\\3x-2=0\ \ \ \ |+2\\3x=2\ \ \ \ |:3\\\boxed{x=\dfrac{2}{3}}\\\\Answer:\ x=-5\ or\ x=\dfrac{2}{3}$

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3 years ago

Jenny buys 222222 sports drinks for her soccer team. They are on sale for \$0.35$0.35dollar sign, 0, point, 35 off per drink. Je

Pie

Answer:

A. What is the pre-sale price of a sports drink?

Step-by-step explanation:

Hope this helps!

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3 years ago

Figure ABCD is reflected across the x-axis. What are the coordinates of A' , B' , C' , and D' ? Enter your answer by filling in

sp2606 [1]

Answer:

Step-by-step explanation:

A' (2,-3)

B' (5,-5)

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3 years ago

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Radius is 6 height is 4 what is the volume rounded to the nearest hundredth

Ainat [17]

Answer:

Step-by-step explanation:

What are we calculating ??? If it is volume of a cone=1/3πr^2h

1/3×3.142×4×4×6

=100.54units cube

To calculate volume of cylinder=πr^2h

V=3.142×4×4×6

V=301.63 units cube

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3 years ago