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grandymaker [24]

3 years ago

11

a jar contains 8 nickels, 10 dimes, 6 quarters, and 22 pennies. a coin is chosen randomly from a jar, what is the probability th

at the coin chosen is a dime?

2 answers:

Rudiy273 years ago

5 0

36/46

I hope that helps!

slega [8]3 years ago

3 0

It would be 5% percent chance a dime

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Help please help me I need this

mixer [17]

Answer:

$\frac{5+-\sqrt{53} }{2}$

Step-by-step explanation:

in the equation given these are the values:

a=1 b= -5 c= -7

if we plug this in the quadratic formula $\frac{-(-5)+-\sqrt{(-5)^2-4(1)(-7)} }{2(1)}$

this is simplified to $\frac{5+-\sqrt{53} }{2}$

hope this helped

3 0

3 years ago

jamal calculated that it costs $0.43 per mile and $4.00 per day to operate his car. if jamal drive m miles over d days , which e

DaniilM [7]

Answer:

c = 4(d) + .43(m)

Step-by-step explanation:

We can test this by plugging in numbers for each of the variables. Let's say Jamal drove 5 miles over 2 days.

c = 4(2) + .43(5)

c = 8 + 2.15

c = $10.15

Have a nice day!

4 0

3 years ago

PLEASE HURRY, MARKING BRAINLIEST.

Hitman42 [59]

X = 16
You set the equations equal and then solvep

8 0

3 years ago

Read 2 more answers

Which equation represents the solution of x3 = 72?

Effectus [21]

3x = 72 /3
X = 24

X^3 = 72
X = (72)^(1/3)
X= 4.160167646

4 0

3 years ago

****NEED HELP NOW****<br><br> the question is in the picture above

hram777 [196]

Answer:

The graph of g(x) is translated 4 units down compared to f(x)

Step-by-step explanation:

the -4 in $x^2-4$ means it is translated 4 units down

4 0

3 years ago