A pair of dice was rolled many times and the results appear below. Based upon these result what is the experimental probability of rolling a 7
Outcome 2,3,4,5,6,7,8,9,10,11,12
Frequency 3,6,8,11,14,16,15,12,9,5,1

Answers

Answer 1
The experimental probability of rolling a 7 would be 4/25 (16%). Experimental probably is found by putting the frequency of the event over the total number of trials. In this case that is 16/100, which reduces to 4/25.

Related Questions

Can someone tell me a proportion to convert 5 pounds to ounces asap. pls someone reply quick

Answers

Answer:

5 pounds = 80 ounces

Hope it helps!!!

write 2.4 x 10 to the power of -3 in standard form

Answers

Answer:

Step-by-step explanation:

[tex]2.4 \times10^{-3}=\frac{24}{10} \times \frac{1}{10^3} =\frac{24}{10^4} =\frac{24}{10000} =0.0024[/tex]

Turn away weight loss challenge your friend goes from one $125 lb to 100 lb what was the percent weight loss

Answers

Your friend lost 2.5% weight


A city has a population of 320,000 people. Suppose that each year the population grows by 7%. What will the population be
after 15 years?
Use the calculator provided and round your answer to the nearest whole number.

Answers

7•15=105
Population will increase by 105%
100+105=205

320,000. 100%
x. 205%

x=320,000 • 205% divided by 100%
x=656,000 people

Find the equation of a line that passes through the point (-2, -1) and is
perpendicular to the line with equation y=-2x+8.

Answers

Answer:

2y-x=0

Step-by-step explanation:

Please mark as brainliest

Find the measure of A in Triangle ABC.
Since we are given
information here, we
can use the following equation to solve for m angle A.

Answers

Answer:

First part= SSS

Second part=0.2

Third part=78

Answer:

A.

On edge.

Step-by-step explanation:

Hassan sells fruits and vegetables at the market
- the mass of fruit and vegetables are in the ratio. fruit: vegetables =5:7

if hassan sells 1.33 tones of vegetables how many kilograms of fruits did he sell?

- the amount of money hassan receive from selling fruits and vegetables is in the ratio .
fruit: vegetables =9:8
hassan receives total of $5765 from selling fruits and vegetables. how much did he receive from selling fruits and vegetables each.

-hassan sold oranges at $0.35 per kg .if he reduced the price for 40%. what is new price of oranges per kilograms.

- the sale price of oranges $0.35 was increased of 25% from the previous price ,calculate previous day price .

hlp plzzzzzzzzzzzzz ​

Answers

Answer:

950kg

Fruits = 3052.06

vegetables = 2712.94

$0.12

$0.44

Step-by-step explanation:

The first step is to determine the total tonnes of fruits and vegetables sold

7/12 x b = 2.28

b = 2.28 tonnes

Next we determine the tonnes of fruits sold

5/12 x 2.28 = 0.95 tonnes

Next we convert tonnes to kg

1 tonne = 1000kg

0.95 x 1000 = 950 kg

Money he received from selling fruits = 9/17 x $5765 = $3052.06

Money he received from selling vegetables = $5765 - $3052.06 = $2712.94

If price was reduced by 40%, price would be (100-40%) 60% of the original price

0.6 x 0.35 = $0.21

If price was increased by 25%, price would be (100 + 25) 125% of the original price

1.25 x 0.35 = $0.44

In this exercise we have to use the knowledge of finance and percentage to calculate the values ​​of vegetables and fruits:

A)[tex]950\ kg[/tex]

B)Fruits: [tex]\$ 3052.06[/tex] and Vegetables: [tex]\$ 2712.94[/tex]

C)[tex]\$0.12[/tex]

D)[tex]\$0.44[/tex]

The first step is to determine the total tonnes of fruits and vegetables sold:

[tex](7/12)*( b )= 2.28\\b = 2.28\ tonnes[/tex]

Next we determine the tonnes of fruits sold:

[tex](5/12)*( 2.28) = 0.95 \ tonnes[/tex]

Next we convert tonnes to kg:

[tex]1 \ tonne = 1000 \ kg\\(0.95)*( 1000) = 950\ kg[/tex]

Money he received from selling fruits: [tex](9/17)*(5765) = \$3052.06[/tex] Money he received from selling vegetables: [tex]5765 - 3052.06 = \$2712.94[/tex]

If price was reduced by 40%, price would be 60% of the original price, so:

[tex](0.6)*(0.35) = \$0.21[/tex]

If price was increased by 25%, price would be 125% of the original price, will be:  

[tex](1.25)*(0.35) = \$0.44[/tex]

See more about finances at brainly.com/question/10024737

please help

ABC = ADC . Find y.​

Answers

Answer:

y is 7

Step-by-step explanation:

If point B is at 0, then what are the values of points A and C?

Answers

Answer:

Since the line is not scaled, then how do we know for sure.  But, we do know that point A is the opposite of point C.   For example, if C = 150, then A = -150

Step-by-step explanation:

Since the line is not scaled, then how do we know for sure.  But, we do know that point A is the opposite of point C.   For example, if C = 150, then A = -150

. Given that ∆FUN ≅ ∆TEA, identify the congruent corresponding parts. < N ≅ < ___(name the letter)

Answers

Given:

[tex]\Delta FUN\cong \Delta TEA[/tex]

To find:

Identify the congruent corresponding parts of [tex]\angle N\cong \angle \_\_[/tex].

Solution:

We have,

[tex]\Delta FUN\cong \Delta TEA[/tex]

We know that corresponding parts of congruent triangles are congruent.

[tex]\angle F\cong \angle T[/tex]

[tex]\angle U\cong \angle E[/tex]

[tex]\angle N\cong \angle A[/tex]

Therefore, the required corresponding part is  [tex]\angle N\cong \angle A[/tex].

I WILL GIVE BRAINLEST!!! 20 POINTS!!!
If tomatoes cost 5.30 per pound and i have 9.7 pounds how much would i pay?

Answers

It the answer would be 51.41
Your answer would be $51.41.

Can someone please help me on this?

Answers

Answer: 1. P= 18m A= 72m

               2. P= 7in A= 12 in

               3. P= 18cm A= 81cm

Step-by-step explanation: For the P or Perimeter you need to add both of the numbers around the box. For A or the area you need to multiply the numbers on the box. You can also find that in the reading above the problem.

Hope this helps!

what is the value of A​

Answers

Answer:

There's no picture for me to answer your question.

Step-by-step explanation:

please help this is a swyk and im trying to get all my grades up!

Answers

Answer:

2/9 - 1/6 = 1/18

Step-by-step explanation:

2/9= 4/18 and 1/6=3/18

so...

4/18-3/18=1/18

Hope This Helps!

Answer:

1/18

Step-by-step explanation:

find the LCD

= 18

say

18

= 18 ÷ 9

= 2

= 18 ÷6

= 3

now say

2 × 2 = 4

3 × 1 = 3

4-3/18

= 1/18

True or False: The first step to solving for the volume of a sphere is to substitute or replace what you know from the question.
True
False

Answers

Answer:

True

Step-by-step explanation:

Rebecca has been planting young trees in her garden. The maple tree that is 10 centimeters tall
is growing 2 centimeters per month, whereas the oak tree that is 15 centimeters tall is
growing 1 centimeter per month. In a few months, the two trees will be the same height. How
many months will this take and what will that height be?

Answers

Answer:

It will take 5 months and that height will be 20cm.

Step-by-step explanation:

Let the height of the tree be h cm and the number of months be m.

Maple tree

Initial height= 10cm

Total height= 10cm +2(number of months)

h= 2m +10 -----(1)

Oak tree

Initial height= 15cm

Total height= 15cm +1(number of months)

h= m +15 -----(2)

When the height of the two trees are the same,

2m +10= m +15

Solve for m:

2m -m= 15 -10

m= 5

Substitute m=5 into either equation 1 or 2 to obtain the height.

When m=5,

h= 5 +15

h= 20

DONT ANSWER IF YOU DONT KNOWWWWWW . Click All that apply:)

Answers

Answer:

1.Location

2.shape

3.orientation

Step-by-step explanation:

Answer: Orientation

Step-by-step explanation:

Basically how the shape looks like on a graph for example a right side up triangle would look different from a upside down triangle

Mary Lost 30 pounds. Before her diet she weigh 180 pounds. What is the percent of change 

Answers

Answer:16.7%

Step-by-step explanation:

150         x

_____=______

180          100

150(100)=180(x)

15000=180x

__________

180         180

x=83.3 repeated

100-83.3=16.7

1. Ryan is washing windows on a skyscraper. He lowers himself six times,
going down an equal distance each time. In all, Ryan lowers himself 48 ft.
What integer represents the change in Ryan's position each time he lowers
himself? *

Answers

Answer:

Ryan went down a total of 8 times

Step-by-step explanation:

He goes down 6 times 48/6 = 8

Which statement about 7/3 is true
A. 7/3 = 7 x 3/1
B. 7/3 = 7 x 3/3
C. 7/3 = 7 c 1/7
D. 7/3 = 7 x 1/3

Answers

Answer:

D, the rest are not true about the statement 7/3

Answer:

D. 7/3 = 7 x 1/3

Step-by-step explanation:

[tex]7 * \frac{1}{3} = \frac{7}{1} * \frac{1}{3} = \frac{7}{3}[/tex]

HELP ME PLZZ I NEED HELP WITH THIS

Answers

Answer:

25 + 11 hope this helps

Step-by-step explanation:

answer is the third one

A. undefined B. 0 C. 1 D. -1

Answers

Answer:

0

Step-by-step explanation:

Zero .

Cot = 1/tan ∅

But tan ∅= cos∅ / sin ∅

so if ∅/90 then cos 90/ sin 90 x π/2 should be 0

Answer:

The answer is D.) 0

Step-by-step explanation:

JUST DID THE QU

Grade 10 math help please show work

Answers

Answer:

∅ = 1.91°

Step-by-step explanation:

sin ∅ = 10/300 = 0.0333

∅ = 1.91°

Miguel has a garden that has an area of 300 square feet. If the corn in his garden covers 160 square feet, what percent of the garden is corn?

Im not sure of my answer but I got 5.33 and the 3 repeats

Answers

Answer:

Im sorry if I'm wrong but I think it's 300+160=460

Answer:

yes your correct  but wrong

Step-by-step explanation:

To find  the area that's covered in corn you need to first write your fraction.

160/300

After you do that you have to turn it into a decimal.

.53333...

After that you need to turn it into a percent so your final answer will be....

53.333...%

BTW try looking to see if you need to round, normally it tells you to do that

Johnathan is driving at a constant velocity on a long stretch road. The distance he travels is dependent on the length of time he drives. What type of variation describes the velocity Johnathan is driving in this situation?

Answers

Answer:

um i think its mph

Step-by-step explanation:

i need the answer for this question

Answers

Answer:

z=-13.9

Hope this helped!!

Answer: z= 4.1

Step-by-step explanation:

What is the value of 19-7-15+14

Answers

Answer: the answer is 11 :)

Step-by-step explanation: I hope this helped!

Answer:

11

Step-by-step explanation:

19 - 7 = 12 - 15 = -3 + 14 = 11

or, if your brain likes it better, add the positives, then add the negatives, then subtract:

19 + 14 = 33

-7 -15 = -22

33 - 22 = 11

A runner covers a distance of 1200m with an average speed of 4m/s. How long does it take to run this distance? Then calculate the time in min.

Be the first answer for Brainliest, please I need help.

Answers

Answer:

5mins

Step-by-step explanation:

well i did 1200 divided y 4 then divided that answer by 60

Bella can run a mile in 9.54 minutes. Linda can run a mile in 8.22 minutes. How much faster can Linda run than Bella? Justify your reasoning.

Answers

Answer:1.16 times

Step-by-step explanation:

Given

Bella can run a mile in 9.54 minutes

Linda can run a mile in 8.22 minutes

We know, [tex]\text{distance=speed}\times\text{ time}[/tex]

Speed of Bella, for running a mile is

[tex]\Rightarrow v_b=\dfrac{1}{\frac{9.54}{60}}=\dfrac{60}{9.54}\\\\\Rightarrow v_b=6.29\ mph[/tex]

Speed of Linda, for running a mile is

[tex]\Rightarrow v_l=\dfrac{1}{\frac{8.22}{60}}=\dfrac{60}{8.22}\\\\\Rightarrow v_l=7.29\ mph[/tex]

So, Linda is faster than Bella, as her speed is more compared to Linda.

Linda is  [tex]\frac{9.54}{8.22}=1.16[/tex]  times faster than bella

Help plz helpppppppppppppp ​

Answers

Answer:

A = 45 cm²

Step-by-step explanation:

The area (A) of a trapezium is calculated as

A = [tex]\frac{1}{2}[/tex] h( b₁ + b₂)

where h is the height and b₁, b₂ the parallel bases

Here h = 5, b₁ = 10 and b₂ = 8 , then

A = 0.5 × 5 × (10 + 8) = 0.5 × 5 × 18 = 45 cm²

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