Mathematics College


27. Mika and Shelly were playing a video
game. Mika scored 65,324 points.
Shelly scored 46,789 points. How
many more points did Mika score than
Shelly?
A 28,645
B 28,535
C 18,645
D 18,535

Answers

Answer 1

Answer:

D.  18,535

Step-by-step explanation:

See attached picture

27. Mika And Shelly Were Playing A Videogame. Mika Scored 65,324 Points.Shelly Scored 46,789 Points.

Related Questions

how to find the interest for a 2% interest rate loan of $3000 for 1 year, BUT instead of the 2% in the example, switch it to 3% interest on a $3500 loan.

Answers

Answer: See Explanation

Step-by-step explanation:

Simple interest is calculated as:

= principal × rate × time.

The interest for a 2% interest rate loan of $3000 for 1 year will be:

= principal × rate × time.

= $3000 × 2% × 1

= $3000 × 2/100 × 1

= $3000 × 0.02 × 1

= $60

The interest for a 3% interest rate loan of $3500 for 1 year will be:

= principal × rate × time.

= $3500 × 3% × 1

= $3500 × 3/100 × 1

= $3500 × 0.03 × 1

= $105

The graph shows your elevation during a bike ride. Which statement is true about your bike ride?

Answers

Answer:

You were running downhill for the first 15 minutes.

In FGH, the measure of H=90°, HF = 91 feet, and GH = 50 feet. Find the measure of F to the nearest degree.​

Answers

Answer:

28.8 degrees (rounded)

Step-by-step explanation:

you need to use tan^-1 in order to find x. tan is opposite side / adjacent side.

so...

tan^-1[tex]^[/tex](50/91) = 28.78661831

Answer:

Its 29

Step-by-step explanation:

I did the detla math

Quadrilateral DEFG has vertices at D(3,4) E(8,6) F(9,9) G(4,7). Prove that DGEF is a parallelogram

Answers

Sorry I’m kinda lazy to graph it but here are the ways you can prove a parallelogram:
Both pairs of opposite sides are parallel.
Both pairs of opposite sides are congruent.
Both pairs of opposite angles are congruent.
Diagonals bisect each other.
One angle is supplementary to both consecutive angles (same-side interior)

I need help please?!!!!

Answers

Answer:

A

Step-by-step explanation:

the relationship between x and y is constant; 5/3

Answer:

the answer is A because x and y are constants

Find the x and y intercepts for the following equation. 4x - 2y = 16

Answers

Answer:

( 4, 0 ) and ( 0,-8 )

Step-by-step explanation:

→ Rearrange into y = mx + c format

4x - 2y = 16

→ Minus 4x from both sides

-2y = -4x + 16

→ Divide everything by 2

-y = -2x + 8

→ Multiply everything by -1

y = 2x - 8

→ Substitute x = 0 to find the y-intercept and y = 0 to find the x intercept

x = 0 then y = -8 so ( 0,-8 )

y = 0 then x = 4 so ( 4, 0 )

a bottle of apple juice has 12 servings if 13 friends split the juice equally how many servings does each person get ​

Answers

Answer:

Each friend will get 0.92 of a serving

Step-by-step explanation: 12 servings divided by 13 peple equals 0.923

What is 56x1
Just a regular normal question from me
Your welcome in advance

Answers

Answer:

56

Step-by-step explanation:

Hope this helps

Answer:

56

Step-by-step explanation:

56×1=56

At Wendy's, 3 Baconators and 2 Frosty's cost $21.50. If 5 Baconator's and 1 Frosty cost $30, find the cost of one Baconator and one Frosty.

Answers

Answer:

1.00 would be the cost

Step-by-step explanation:

In a triangle with all sides equal, what is the degree measure of any of the
angles? Write one number. *

Answers

answer:

the degree measure would be 60°

60 + 60 + 60 = 180

therefore, 60 is the answer.

An angle measures 154º more than the measure of its supplementary angle. What is the
measure of each angle?


Answers

Answer:

167 & 13

Step-by-step explanation:

(180-154)/2=

26/2=13

154+13=167

It takes Naomi 4 minutes to run 5 laps. How long does it take her to run 30 laps? Use a table, double number line, tape diagram or another strategy to show your thinking.

(Please hurry I'm being timed)​

Answers

Answer:

24 minutes

Step-by-step explanation:

5x6=30

4x6=24

Five less than 3 times a number b is greater than the opposite of 8.


Answers

Answer:

6 9 4 .....digsigsigishs

Answer: 5-3xb > -8




Explanation:

The time to complete a project varies inversely
with the number of employees. If 3 people can
complete the project in 7 days, how long will it
take 5 people?
O 4.2
O 21
O 11.7
O 2.1

Answers

Answer:

4.2

Step-by-step explanation:

T = K/N

K= TN

= 3×7

K= 21

Therefore the time required for 5 employees can be calculated as follows

T= 21/5

= 4.2

Select the statement that describes this expression: 32 ÷ 4 + ( fraction 1 over 2 x 16) − 2

Answers

Answer:

Step-by-step explanation:

32 ÷ 4 + ([tex]\frac{1}{2}*16) - 2[/tex] =   8 + (1*8) - 2

                                 = 8 + 8 - 2

                                 = 16 - 2

                                 = 14

Answer:

The quotient of 32 and 4 added to the product of fraction 1 over 2 and 16, then subtract 2

Step-by-step explanation:

URGENT!!!!
There are two missing numbers. Twice the first plus the second is equal to 15. Also, three
times the first minus the second equals 20. What are the two numbers?

Answers

Answer:

Write a system of equations

Step-by-step explanation:

2x + y = 15

3x - y = 20

5x = 35

x = 7

2(7) + y =15

y = 1

The two missing numbers are x = 7 and y = 1.Let's denote the first missing number as "x" and the second missing number as "y".

From the given information, we can form the following equations:

Equation 1: 2x + y = 15

Equation 2: 3x - y = 20

We can solve this system of equations by elimination or substitution method.

Let's use the elimination method:

Multiply Equation 1 by 3 and Equation 2 by 2 to eliminate the "y" term:

Equation 1: 6x + 3y = 45

Equation 2: 6x - 2y = 40

Subtract Equation 2 from Equation 1:

(6x + 3y) - (6x - 2y) = 45 - 40

Combine like terms:

6x + 3y - 6x + 2y = 5

Simplify:

5y = 5

Divide both sides by 5:

y = 1

Substitute the value of "y" into Equation 1:

2x + 1 = 15

Subtract 1 from both sides:

2x = 14

Divide both sides by 2:

x = 7

Therefore, the two missing numbers are x = 7 and y = 1.

To know more about numbers:

https://brainly.com/question/24908711

#SPJ2

туре or Movie
Number or
Students
36
Horror
Drama
26
Comedy
30
Sci-Fi
28
Based on the data in the table, what is the probability that a random

Answers

Answer:  3/4,  because the probability of renting a comedy is 1/4

================================================================

Explanation:

We have 36+26+30+28 = 120 students. 30 of which rented a comedy.

The probability of renting a comedy is 30/120 = (30*1)/(30*4) = 1/4

The probability of not renting a comedy is 1 - (1/4) = 4/4 - 1/4 = (4-1)/4 = 3/4.

Or you could say that 1/4 = 0.25, so 1-0.25 = 0.75 which converts to the fraction 3/4.

If you had 4 people and 1 of them rents a comedy, then the other 3 hasn't rented a comedy.

true or false. the cross section of a rectangular prism is a prism

Answers

true is the answer me adding extra words to reach the 20 character minimum okay have a good day❤️

Answer:

true

Step-by-step explanation:

Which expression below is equivalent to the expression -3/4(-12x-20Y)
A. 9x+15y
B. 9x-15y
C. 9x-20y
D. 9x-20y

Answers

the answer would be a

I am a fraction with a denominator of 7 and a whole numerator. I am greater than 2/5 and less than 1/2. What fraction am I?

Answers

Answer:

3/7

Hope that helps!

Step-by-step explanation:

9514 1404 393

Answer:

  3/7

Step-by-step explanation:

As a fraction with a denominator of 7, the value 2/5 would have a numerator of ...

  (2/5)(7) = 2.8

Similarly, the fraction 1/2 would have a numerator of ...

  (1/2)(7) = 3.5

The only whole number between 2.8 and 3.5 is 3.

The fraction of interest is 3/7.

Translate triangle HIK 4 units to the right and 1 unit up.

What are the coordinates of the vertices of the image?

A. H’(-10, 3), I’(-11, -6), and K’(-4, -7)
B. H’(6, 3), I’(-6, -11), and K’(-7, 5)
C. H’(10, 3), I’(11, -6), and K’(5, -7)
D. H’(-3, 10), I’(-6, 11), and K’(-7, -5)

Answers

c because K is 1,-8 so if you go up 1, -7, and right 4,5. So you get k(5,-7)

Answer:

C. H'(10, 3 ), I(-11, -6), and K' (5, -7)

Step-by-step explanation:

Rigth on edge

Julie is graduating from college. She has studied biology, chemistry, and computing and hopes to work as a forensic scientist applying her science background to crime investigation. Late one night, she thinks about some jobs she has applied for. Let A, B, and C be the events that Julie is offered a job by:
A = the Connecticut Office of the Chief Medical Examiner
B = the New Jersey Division of Criminal Justice
C = the federal Disaster Mortuary Operations Response Team
Julie writes down her personal probabilities for being offered these jobs:
P(A) = 0.6
P(B) = 0.5
P(C) = 0.3
P(A and B) = 0.2
P(A and C) = 0.1
P(B and C) = 0.1
P(A and B and C) = 0
1. Make a Venn diagram of the events A, B, and C. Mark the probabilities of every intersection involving these events and their complements. Use this diagram to answer the following.
2. If Julie is offered the federal job, what is the conditional probability that she is also offered the New Jersey job? (Round your answer to two decimal places.)
3. If Julie is offered the New Jersey job, what is the conditional probability that she is also offered the federal job? (Round your answer to two decimal places.)

Answers

Answer:

A and B

Step-by-step explanation:

help plz plzplz plz dssfdasfadsfadsfadfadfdsfadsf ;(

Answers

Answer:I believe its b

Step-by-step explanation:

A box has 70 cookies . 10% are broken (a) What fraction is broken ?
(b) What fraction remained whole?​

Answers

Answer:

Step-by-step explanation:

70(10/100)=7 broken cookies.

7/70=1/10 is the fraction broken

(70-7)/70=63/70 is the fraction remaining whole

Answer:

(a) 1/7 are broken

(b) 6/7 remain whole

Step-by-step explanation:

70 is a nice number to deal with in terms of percentages and fractions. If 10% of the cookies are broken, do 10/70. That fraction simplified gets you 1/7. To find the remaining whole cookies. Do 7/7 - 1/7 = 6/7 (or if you already know that in your head that works too)

If a triangle has sides of 9 and 14, then the remaining side must be between and , with the smaller number listed first.

Answers

Answer:

I think the answer could be 11.5

Step-by-step explanation:

It's in the middle of both numbers

a=9

b=11.5

c=14

11.5 is the answer
#KEEPONLEARNING

0.4 divided by 2.3 plzz fast

Answers

it’s 0.17 rounded to two digits

Answer:

divided by 2.3 plzz fastdivided by 2.3 plzz fast

Step-by-step explanation:

divided by 2.3 plzz fast

divided by 2.3 plzz fastdivided by divided by 2.3 plzz fast plzz fast

5 times a number is 14 less than the square of that number. Find the negative solution.​

Answers

Answer:

x=-2

Step-by-step explanation:

5x=x^2 - 14

x^2-5x-14=0

(x-7)(x+2)=0

x=7,-2

How many tens are in the number 639

Answers

Answer:

63 tens are in 639 are in that number

Answer:

There are 63 full tens in 639.

Step-by-step explanation:

639÷10=63.9

Hope this helps! :)

Sarah had 8 guests at her birthday party. She cut her round cake into 12 equal slices. 8 of the slices were eaten. What is the angle measure of the cake that was left?​

Answers

Answer:120°

Step-by-step explanation:

Given

cake is cut into 12 equal pieces

We know the top view of cake is similar to circle .

So, if a circle is divided into 12 equal parts then

each part subtend an angle of

∅ = 360/12 = 30%

If 8 slices were eaten , then 4 slices are remaining

These 4 slices measure subtend equal angle at the center therefore

4 slice measure a total of 4 × ∅

➡️ 4 x 30°

➡️ 120°

1. The cost of a fish dinner for a restaurant is $7.95. If they sell it for $11.95, what is the percent markup?

Answers

Answer:

the answer will be

50.3144 %

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