Subtract. Write your answer in simplest form.
9 9/15 - 2 13/15 =

Answer:

Reduce the temp by 25*

Step-by-step explanation:

Answer:

z=c-1/-4-b

Step-by-step explanation:

-4z+1=bz+c

out objective is to factor out z, so we can get rid of that b in order to solve for z.

-4z-bz=c-1

we can now factor by z

z(-4-b)=c-1

z=c-1/-4-b

make sure you dont forget restrictions

b cant equal -4

The person will gain Rs. 5,500 after 3 years by lending the whole amount to a shopkeeper at the same rate of compound Interest for the same time.

Given, Principal amount (P) = Rs. 16,000

Rate of Interest (R) = 12.5%

Time (T) = 3 years(a)

The amount to be paid to the bank as simple interest can be calculated as follows:

Simple Interest (SI) = (P × R × T) / 100= (16000 × 12.5 × 3) / 100= Rs. 6,000Therefore, the amount to be paid to the bank as simple interest is Rs. 6,000.

(b) The amount to be received by the person from the shopkeeper as compound interest can be calculated as follows: Compound Interest (CI) = P × [1 + (R/100)]T – P= 16000 × [1 + (12.5/100)]3 – 16000= Rs. 21,500

Therefore, the amount to be received by the person from the shopkeeper as compound interest is Rs. 21,500.(c) Gain = CI - P= 21500 - 16000= Rs. 5,500

Therefore, the person will gain Rs. 5,500 after 3 years by lending the whole amount to a shopkeeper at the same rate of compound interest for the same time.

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Relative frequencies of past events can be used to predict future events by using probability theory. Probability theory is a branch of mathematics that deals with the study of random phenomena.

In the given example, if a student passed seven out of ten assignments in a course, the probability that the student will pass the next assignment in the course can be calculated by using relative frequency. We can use the formula of probability to calculate the probability of the student passing the next assignment. Probability is calculated as the ratio of the number of favorable outcomes to the total number of possible outcomes.
In this case, the number of favorable outcomes is seven because the student passed seven out of ten assignments. The total number of possible outcomes is ten because the student attempted ten assignments. Therefore, the probability of the student passing the next assignment is 7/10 or 0.7. This means that there is a 70% chance that the student will pass the next assignment.

In conclusion, the relative frequency of past events can be used to predict future events. Probability theory can be used to calculate the probability of an event occurring in future events. By using the formula of probability, we can calculate the probability of an event occurring based on the relative frequency of past events. In the given example, the probability of the student passing the next assignment is calculated as 0.7 or 70%.

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Answer:

$20,000=4x

Step-by-step explanation:

First if we want to find out how much the price of the car went down we would have to find out how much the price went down by subtracting $20,000 by $8,000. I got 12,000. Then we have to find out how much the price went down every year. So, $12,000 ÷ 4 = $3,000. So, in 4 years the price went down $3,000 dollars every year

The stem-and-leaf plot for the data-set in this problem is given as follows:

4|1 1 4

5|5 8 9

6|0 1 2 3

7|2 7

The stem-and-leaf plot lists all the measures in a data-set, with the first number as the key, for example:

4|5 = 45.

The stems for this problem are the first digits of the numbers, which are 4, 5, 6 and 7.

The leafs are the second digits, hence the plot is given as follows:

4|1 1 4

5|5 8 9

6|0 1 2 3

7|2 7

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Answer:

y=(-5/9)x+0.25

Answer:

[tex]y = \frac{5}{2} x + 2[/tex]

Step-by-step explanation:

Find slope which is also referred to as m:

m = (y2 - y1) / (x2 - x1)

   = 7-12 / 2 - 4

   = -5 / -2

   = 5/2

y = mx + b

17 = 5/2(6) + b

17 = 15 + b

b = 2

y = 5/2x + 2

Answer:

use math papa

Step-by-step explanation:

Answer:

they will save 6$ hope this helps !!

Answer:

The value of the variable m is 14

The relationship is used → 5m - 28° = m + m + m

Step-by-step explanation:

In the given figure

∵ An angle is divided into 3 equal angles

∵ One angle of these equal angles measures m

∴ That means every one of these equal angles measures m

∵ The measure of the angle which divided into 3 equal angles is 5m - 28°

→ That means its measure equal the sum of the measures of

   the 3 equal angles

∴ 5m - 28 = m + m + m

→ Add the like terms in the right side

∴ 5m - 28 = 3m

→ Add 28 to both sides

∵ 5m - 28 + 28 = 3m + 28

∴ 5m = 3m + 28

→ Subtract 3m from both sides

∵  5m - 3m = 3m - 3m + 28

∴ 2m = 28

→ Divide both sides by 2

∵  [tex]\frac{2m}{2}=\frac{28}{2}[/tex]

∴ m = 14

The value of the variable m is 14

The relationship is used → 5m - 28° = m + m + m

Answer:

Step-by-step explanation:

Answer:

y < -12

Step-by-step explanation:

Subtract 12 from both sides:

y + 15 - 15 < 3 - 15

Simplify:

y < -12

Answer:

c=0.25n+12

Step-by-step explanation:

Answer:

G(6)=13

Step-by-step explanation:

G(6)=2(6)+1 or G(6)=12+1 which is 13 hope this helps ur welcome

Answer:

12

Step-by-step explanation:

g(6)=2(6)+1

=12+1

=13

Answer:

t + 5 ; 5 + t; t + 7 - 2;

Step-by-step explanation:

there are many more but these are some examples

Answer:

6100

Step-by-step explanation:

I think its 1600

Answer: 61219.444

Step-by-step explanation:

The decimal will go 3 times to the right on the nearest thousandths place.

~I hope I helped you! :)~

Answer:

f=-[tex]\frac{x}{5}[/tex]+[tex]\frac{3}{5}[/tex]

Step-by-step explanation:

Answer:

Step-by-step explanation:

f(10) = -2(10) + 6 = -20 + 6 = -14

If -2 is a zero of the quadratic polynomial P(x) = 2x² - Kx, then K is equal to 4.

Answer:

17100000

17100000

Step-by-step explanation:

Answer:

17,100,000

Step-by-step explanation:

Hope this helped:)

Answer:

18

Step-by-step explanation:

I know this bc, if you divide the heart beats by the seconds you get the answer.

576/32=18

Hope this helps:)

The approximate number of students with Scores between 68 and 83 is 98.Answer: a. 98

The five-number summary for scores on a statistics exam is: 35, 68, 77, 83 and 97. In all, 196 students took this exam About how many students had scores between 68 and 83?

The five-number summary consists of the minimum value, the first quartile, the median, the third quartile, and the maximum value.

The interquartile range is the difference between the third and first quartiles. Interquartile range (IQR) = Q3 – Q1, where Q3 is the third quartile and Q1 is the first quartile. The 5-number summary for scores on a statistics exam is given below:

Minimum value = 35

First quartile Q1 = 68

Median = 77

Third quartile Q3 = 83

Maximum value = 97

The interval 68–83 is the range between Q1 and Q3.

Thus, it is the interquartile range.

The interquartile range is calculated as follows:IQR = Q3 – Q1 = 83 – 68 = 15

The interquartile range of the scores between 68 and 83 is 15. Therefore, the number of students with scores between 68 and 83 is roughly half of the total number of students. 196/2 = 98.

Thus, the approximate number of students with scores between 68 and 83 is 98.Answer: a. 98

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Answer:

An arithmetic sequence is a sequence with the difference or pattern between two consecutive terms constant. 

A geometric sequence is a sequence with a ratio between two consecutive terms constant. 

Answer:

Step-by-step explanation:

Note that the base of the building forms a right angle with the ground and the ladder forms a right triangle with the building.

On this case, we can apply Pythagorean theorem.

Since the ladder serves as the hypotenuse and the distance from the base of the building to the foot of the ladder is adjacent with the angle of elevation, we can use cosine.

Let A be the angle of elevation

cos A = adjacent/hypotenuse

cos A = 10ft/20ft

cos A = 0.50

A = Arc cos 0.50

A = 60°

With the given data, the angle of elevation turns out to be 60°. As it's beyond the allowable values, it won't satisfy the safety specifications of 35°-45°. The placement of the ladder is too steep and would need to be adjusted.

Answer:

b because it never said how much many you and your friend need

Step-by-step explanation:

Answer:

The answer to 0.64 - 0.38 is 0.26

Step-by-step explanation:

hope this helps!!!