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4 years ago

Which ratio best defines experimental probability?

Mathematics

2 answers:

Over [174]4 years ago

6 0

Answer:

its B

Step-by-step explanation:

Lyrx [107]4 years ago

3 0

I think the answer is B. Hope I helped a little :)

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ANSWER ASAP!!

Bezzdna [24]

They are equivalent C yeah they should be equivalent

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B4%20%7D%20%20%2B%205%20%3D%207" id="TexFormula1" title=" \frac{x}{4 } + 5

harina [27]

<u><em>x=8 is the correct answer.</em></u> First you had to subtract by 5 from both sides of equation, and it gave us, $\frac{x}{4}+5-5=7-5$ . And then simplify, and it gave us, $\frac{x}{4}=2$ . Then you can multiply by 4 from both sides of equation, and it gave us, $\frac{4x}{4}=2*4$ . And finally simplify, and it gave us the answer is 2*4=8, or <u><em>x=8 is the correct answer.</em></u> Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie

8 0

3 years ago

Read 2 more answers

A park is 4.6 miles long and 2.7 miles wide. A:what is the total distance around the park? B:if a racecar drove 50 times around

Vlada [557]

Answer:

A) Total distance around the park is 14.6 miles

B) The total distance drove by racer 730 miles

Step-by-step explanation:

Given as :

The length of park = 4.6 miles

The width of park = 2.7 miles

Let the total distance cover around park = Perimeter of park = P miles

So, Perimeter of rectangular park = 2 × Length + 2 × width

or, P = 2 × 4.6 + 2 × 2.7

I.e P = 9.2 + 5.4

Or, perimeter = 14.6 miles

A ) ∴ Total distance around the park = 14.6 miles

B ) The total distance drove by racer = 50 times around the park

So, The total distance drove by car = 50 × Total distance around the park

∴The total distance drove by car = 50 × 14.6 = 730 miles

Hence A) Total distance around the park is 14.6 miles

B) The total distance drove by racer 730 miles answer

6 0

3 years ago

The local deli charges a fee for delivery. On monday, they delivered two dozen bagels to an office at a local cost of $8. On Tue

aev [14]

Answer:

2b+f=8; 3b+f=11
b=3, f=2

Step-by-step explanation:

The problem statement defines the variables and gives the relations ...

2b + f = 8 . . . . total cost on Monday

3b + f = 11 . . . . total cost on Tuesday

Subtracting the first equation from the second, we get ...

(3b +f) -(2b +f) = 11 -8

b = 3 . . . . . simplify

Substituting this into the first equation, we can solve for f

2·3 +f = 8

f = 2 . . . . . . . subtract 6

Bagels cost $3 per dozen; the delivery fee is $2.

4 0

3 years ago

Find an explicit formula for the geometric sequence -1,-7,-49,-343,.... Note : the first term should be d(1) . d(n) =

n200080 [17]

Answer:

Step-by-step explanation:

Given the sequence -1,-7,-49,-343,....

We are to find the nth term of the sequence

dn = ar^n-1

a is the first term = -1

r is the common ration = -7/-1 = -49/-7 = 7

n is the number of terms

Substitute

dn = -1(7)^n-1

dn = -7^n-1

hence the nth term of the sequence is dn = -7^n-1

4 0

3 years ago