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asambeis [7]
3 years ago
13

The frequency table was made using a spinner with sections that are numbered 1 through 6.

Mathematics
2 answers:
Ket [755]3 years ago
8 0

Answer: 0.15

Step-by-step explanation:30/200=0.15

Nataly_w [17]3 years ago
6 0
The first thing you need to do is add up the right hand column. You should get a total of 200 for the numbers 1 to 6.

So the probability for 1
30 / 200 = 0.15

Probability for 2
44/200 = 0.22

Probability for 3
12/200 = 0.06

Probability for 4
28/200 = 0.14

Probability for 5
54/200 = 0.27

Probability for 6
32/200 = 0.16

Check.
You should check these probabilities. They should add up to 1
0.15
0.22
0.06
0.14
0.27
0.16
====
1.00 which checks so you can depend on the answers being correct.

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The formula of the triagle​
Feliz [49]

a+b+c divided by 2 :))))

7 0
3 years ago
The Henley's took out a loan for $195,000 to purchase a home. At a 4.3% interest rate
ella [17]

Interest paid after 30 years is $494,546.99.

Solution:

Principal (P) = $195,000

Interest rate (r) = 4.3%

Time (t) = 30 years

n = number of times interest calculated per year

n = 1

Compound interest formula:

$A=P\left(1+\frac{r}{n}\right)^{n t}

where A is the final amount

$A=195000\left(1+\frac{4.3\%}{1}\right)^{1\times 30}

$A=195000\left(1+\frac{4.3}{100}\right)^{30}

$A=195000\left(\frac{100+4.3}{100}\right)^{30}

$A=195000\left(\frac{104.3}{100}\right)^{30}

A = 689546.99

Interest = Amount  - Principal

             = 689546.99 - 195000

             = 494546.99

Interest paid after 30 years is $494,546.99.

6 0
3 years ago
Point R is located at 8,13 where is R after a translation 8 units left and 6 units down
GrogVix [38]

Answer:

On the Y axis

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A solid has 20 faces and 12
alexandr402 [8]

Answer:

30

Step-by-step explanation:

20+12-E=2

32-E=2

-E=-30

E=30

7 0
3 years ago
HELPPP frenss!!! HURRY j
Anastasy [175]

Answer:

(2, -7)

x = 2

y = -7

Step-by-step explanation:

Let's solve this system of equations by elimination.

Start by multiplying the first equation by 2:

2(4x)+2(3y)=2(-13)\\8x+6y=-26

Next, multiply the second equation by 3:

3(-5x)+3(2y)=3(-24)\\-15x+6y=-72

Notice that both equations now have a "6y", meaning we can subtract both equations and thereby eliminating the variable "y" from the equation:

8x+6y-(-15x+6y)=-26-(-72)\\8x+6y+15x-6y=-26+72\\23x=46

Divide both sides by 23

x=2

Substitute 2 for "x" to solve for "y".

4x+3y=-13\\4(2)+3y=-13\\8+3y=-13

Subtract 8 from both sides:

3y=-21

Divide both sides by 3:

y=-7

Therefore the answer is:

(x, y)=(2, -7)

Additional Comments:

Note that we can only divide, subtract, multiply, or add both sides of the equation by the same quantity due to the Division, Subtraction, Multiplication, or Addition Property of Equality. These properties state that if you divide/subtract/multiply/add one side of the equation by one quantity, you must do the same to the other side of the equation so that it remains an equation.

3 0
2 years ago
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