Which is another way to check the sum of 52+23+10+78

Answers

Answer 1

Answer: well first off those numbers add up to 163.

A way to check this is to add 52 with 23 which is 75 then add 78 by 10 which is 88 now add 75 with 88 which is 163

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The train ride at the zoo covers a distance of 2 1/2 miles in 1/3 of an hour. How many miles per hour does the train go? How far can the train travel in 3 hours? show your work.
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Write a decimal in tenths that is less than 3.81 but greater than 3.0
PLEASE HELP ASAP I ONLY HAVE TILL 4:30 TO FINISH THREE TESTS!A film set designer is using white and colored tiles in a pattern to create paths of different lengths. If x is the length of the path in feet, the number of colored tiles needed to make it is calculated using the rule (4x2y3)(3x2y2) where y represents the number of white tiles. Which simplified expression represents the number of colored tiles used for a path of length x feet? 7x4y5 7x4y6 12x4y5 12x4y6

Which of these numbers is between 1 and 5/6?
A. 6/7
B. 4/5
C. 4/7
D. 11/6

Answers

The number that lies between the points 1 and 5/6 is 4/5

What is a fraction in math?

A fraction is a part of a whole. In arithmetic, the number is expressed as a quotient, in which the numerator is divided by the denominator. In a simple fraction, both are integers. A complex fraction has a fraction in the numerator or denominator. In a proper fraction, the numerator is less than the denominator.

Given here: The proper fraction 5/6=0.83

Now 4/5=0.8

6/7=0.85

11/6=1.83

4/7=0.57

Thus 4/5 must lie between 5/6 & 1

Hence, The correct option is B) 1/5 as no other option lies in the required interval.

Learn more about fractions here:

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A) 6/7. hope this helps ya

Write an expression that shows how to use the halving and doubling strategy to find 28 x 50

Answers

doubling strategy( 28 × 50 ) × 2 = 2800
halving strategy 2800/2 = 1400

William wants to split a collection of peanuts into groups of 61. William has 305 peanuts. How many groups will be created? A) Calculate the total number of peanuts. B) Determine the number of groups created. C) Find the number of peanuts in each group. D) Solve for William's peanut distribution..

Answers

if he has 305 peanuts and he wants 61 groups there would be 5 peanuts in each group. 305 divided by 61 =5

Mike is looking for a loan. He is willing to pay no more than an effective rate of 8.000% annually. Which, if any, of the following loans meet Mike’s criteria?Loan X: 7.815% nominal rate, compounded semiannually
Loan Y: 7.724% nominal rate, compounded monthly
Loan Z: 7.698% nominal rate, compounded weekly
a. Y only
b. X and Z
c. Y and Z
d. None of these meet Mike’s criteria.

Answers

Answer:

b. X and Z

Step-by-step explanation:

Since, the effective annual rate is,

$i_a=(1+(r)/(m))^m-1$

Where r is the nominal rate per period,

m is the number of periods in a year,

For loan X,

r = 7.815 % = 0.07815

m = 2,

Thus, the effective annual rate,

$i_a=(1+(0.07815)/(2))^2-1$

$=(1+0.039075)^2-1$

$=1.07967685563-1=0.07967685563=7.967685563\% \approx 7.968\%$

Since, 7.968\% < 8.000 %

Thus, Loan X meets his criteria.

For loan Y,

r = 7.724%= 0.07724

m = 12,

Thus, the effective annual rate,

$i_a=(1+(0.07724)/(12))^(12)-1$

$=(1.00643666667)^(12)-1$

$=1.08003395186-1=0.08003395186=8.003395186\% \approx 8.003\%$

Since, 8.003 > 8.000 %

Thus, Loan Y does not meet his criteria.

For loan Z,

r = 7.698% = 0.07698

m = 52,

Thus, the effective annual rate,

$i_a=(1+(0.07698)/(52))^(52)-1$

$=(1.00148038462)^(52)-1$

$=1.07995899887-1=07995899887=7.995899887\% \approx 7.996\%$

Since, 7.996 % < 8.000 %

Thus, Loan Zmeets his criteria.

Hence, option 'b' is correct.

Answer:

X and Z

Step-by-step explanation:

A popular news article currently has 50,600 page views, and that number is rising 36% every hour. How many page views will the article have in seven hours? If necessary round your answer to the nearest whole number

Answers

Answer: 320,172 views

Step-by-step explanation: To figure this out first multiply 50,600 by .36, finding out what the 36% increase is, the get the answer which is 68,816. Then you continue and do that six more times to get the answer of 320,172.45573 which rounded is 320,172 views.

Can anyone help me with turning fractions into decimals 2 1/2

Answers

Fractions are just another form of decimals, so just think 1/2 of 1 is .5, so add the 2 and you get 2.5

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A rectangular measures 14 centimeters by 25 centimeters sana says that the largest square that can tile the rectangle completely measures 1 centimeter

1. What is the equation of the line that goes through the point and is parallel to the line represented by the equation below?y=-5/6x+3A. y=-5/6x+4B. y=-5/6x-6C. y=-5/6x-4D. y=-5/6x+6Which equation produces a line that is perpendicular to the line represented by the function below?y=2/5x+9A. 5x+2y=4B. 2x-5y=8C. 5x+2y=-3D.2x+5y=-7What is the slope of the line that is parallel to the line represented by the equation below?4x-5y+-1A 4/5B -4/5C 5/4D -5/4

at 8:03 am there are 188 empty seats on the train. at 8:10 am there are 160 empty seats. the number of seats decreases by the same amout each minute. (a)what equation can be used to relate the number of minutes after 8:00 am (M) to the number of empty seats on the train (E)? (b)how many seats will be empty at 8:15? (c)at what time will there be 120 empty seats? (d)at what time will there be no empty seats left ?