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3 years ago

8

Ronaldo tossed a quarter and three dimes at the same time. The quarter landed heads up what is the probability that all the dime

s also laded heads up

1 answer:

givi [52]3 years ago

5 0

I think 1/3 correct me someone if i'm wrong if i am srry

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What is the common ratio for this geometric sequence?

Anastasy [175]

Answer:

<h2>A. 1/3</h2>

Step-by-step explanation:

$\text{The common ratio of a geometric sequence}\ a_n:\\\\r=\dfrac{a_{n+1}}{a_n}\\\\\text{We divide next term by the previous one.}\\\\r=\dfrac{9}{27}=\dfrac{9:9}{27:9}=\dfrac{1}{3}\\\\r=\dfrac{3}{9}=\dfrac{3:3}{9:3}=\dfrac{1}{3}\\\\r=\dfrac{1}{3}\\\vdots$

3 0

4 years ago

Read 2 more answers

Can someone please give me the (Answers) to this? ... please ...<br><br> I need help….

salantis [7]

Answer:

Step-by-step explanation:

1. x/64 = 36/x

x^2 = 2304

x=48

2. 9/x = x/25

x^2 = 225

x=15

3. x/16 = 9/x

x^2 = 144

x=12

4. 45/x = x/81

x^2 = 3645

x=27 $\sqrt{5}$

6 0

2 years ago

A soccer team is having a car wash. The team spent $45 on supplies. They earned $350, including tips. The team's profit is the a

umka21 [38]

The profit is going to be the total amount made, so you are going to subtract $350 - $45 = $305. $305. I hope this helps!

5 0

4 years ago

What is the value of n?

algol [13]

Answer:

14

Step-by-step explanation:

5 0

3 years ago

You and a friend are heading to Frankie's Fun Park (Columbia, SC). You have $100 for the day, and plan to spend your time riding

Rufina [12.5K]

Answer:

$8r + 6s = 100$ --- (a)

$s = -2$ ---- (b)

Step-by-step explanation:

Given

Per ride (r) = $8

Per baseballs (s) = $6

Total = $100

Required

Represent using an equation

If 1 ride is $8.

r rides would be 8r

If 1 baseball is $6

s baseballs would be 6r.

So, total is:

$8r + 6s = 100$

Solving (b):

Value of s when r = 14

$8r + 6s = 100$

Substitute 14 for r

$8 * 14 + 6s = 100$

$112+ 6s = 100$

Solve for 6s

$6s = 100 - 112$

$6s = -12$

Solve for s

$s = -12/6$

$s = -2$

4 0

3 years ago