MATHEMATICS COLLEGE

What is 5 88/100 - 1 94/100

Answers

Answer 1

Answer:

Answer:

197/ 50 or in decimal 3.94

Answer 2

Answer:

Answer

197/ 50 or in decimal 3.94

Step-by-step explanation:

Related Questions

Subtract breaking apart 143-79
A quadrilateral has angles that measure 44°, 89°, and 127°. What is the measure of the fourth angle?
Interpret the slope in terms of the situation. Does it make sense?Interpret the y-intercept in terms of the situation. Does it make sense?Determine the equation of the line of best fit. Write your answer in slope-intercept form. Any non-integers in this problem should be entered as decimal numbers. Round to three decimal places when necessary.
What is the most accurate measurement of 1 mile
Suppose a stock is selling on a stock exchange for 6 3/4 dollars per share. If the price increases 3/4 per share, what is the new price of the stock? Leave your answer as a proper fraction or mixed number.

Which of the following is unbalanced?A.
2Fe + 3Cl2 → 2FeCl3

B.
2Na + 2H2O → 2NaOH + H2

C.
SnO2 + H2 → Sn + 2 H2O

D.
N2O5 + H2O → HNO3

Answers

Answer:

A. 2Fe + 3CI2 - 2FeCI3 ........

How long will it take for a sum of $800 attracting simple interest to become $830 if the rate is 9%? Compute the return on this investment.

Answers

Answer:

5 months

ROI = 3.75 %

Step-by-step explanation:

Since,

The simple interest formula,

$I=P* r* t$

Where,

P = Principal amount,

r = rate per period ( in decimal )

t = number of periods,

Here, P = 800, r = 9% = 0.09,

If A is the future amount,

We have, A = 830

I = A - P = 830 - 800 = 30

By substituting the values in the above formula,

$30=800* 0.09* t$

$30=72t$

$\implies t =(30)/(72)=(5)/(12)$

Hence, it will take 5 months. ( 1 year = 12 months )

Now,

$\text{Return on investment }=(I)/(P)* 100$

$=(30)/(800)* 100$

$=3.75\%$

You want to rent an unfurnishedone-bedroomapartment for next semester. The mean monthlyrent for a random
sample of 10 apartments advertised in the localnewspaper is $580.
Assume that the standard deviation is$90. Find a 95% confidence
interval for the mean monthly rentfor unfurnished one bedroom
apartments available for rent in thiscommunity.

Answers

Answer: $(\$524.22,\ \$635.78)$

Step-by-step explanation:

Confidence interval for population mean is given by :-

$\overline{x}\pm z^* (\sigma)/(√(n))$

, where $\overline{x}$ = Sample mean

z* = critical z-value.

$\sigma$ = Population standard deviation.

n= Sample size.

Let x be the denotes the monthly rent for unfurnished one bedroom apartments available for rent in this community.

As per given , we have

n= 10

$\overline{x}=\$580$

$\sigma=\$90$

Critical value for 95% confidence : z* = 1.96

So the 95% confidence interval becomes,

$580\pm (1.96) (90)/(√(10))$

$=580\pm (1.96) (90)/(3.162278)$

$=580\pm (1.96)(28.46)$

$=580\pm 55.78$

$=(580-55.78,\ 580+55.78)=(524.22,\ 635.78)$

Hence, a 95% confidence interval for the mean monthly rent for unfurnished one bedroom apartments available for rent in this community= $(\$524.22,\ \$635.78)$

3. Make Sense and Persevere In the equation0.755 - s = 44 how do you combine the like
terms?

Answers

Answer:

s = -43.245

Step-by-step explanation:

First, you move the constant to the right:

-s=44-0.755

Calculate:

-s=43.245

Then, you change the signs:

s=-43.245

To explain your reasoning, you can say that:

To add any complex numbers together, you add the constants to each other and the numbers together.

8. John is looking for a job after graduation. The salary which he is satisfied with must be$3000 with a tolerance of $500. Choose the salary John would accept.
A $3.478
B. $3.792
C. $2,489
D. $2,256

Answers

Answer:

Step-by-step explanation:

Becuase he wanted more then 3000

The answer is A I took the test :)

(12pts) Inequalities please help me !?

Answers

The correct answer would be C, or x > -2.

Because the line is going up from -2, we know that x is going to be greater than 2 for a fact.

We can tell that it wont be greater than or equal to because the circle is clear and not filled.

Thus, C is the correct answer.

Other Questions

BRAINLEST Find the sum of the first 6 terms of the infinite series: 1 - 2 + 4 - 8+...

Find the area of a parallelogram if a base and corresponding altitude have the indicated lengths. Base 1 1/2 feet, altitude 6 inches. Area = sq. ft. ...?

What is the value of (-3.2)(- 1.5) ?

21) Which is the correct reasoning to use when simplifying this expression?−200 ÷ −25A) The quotient of two even integers is always positive. B) The product of two even integers is always positive. C) The quotient of two negative integers is always negative. D) The quotient of two negative integers is always positive.