Mathematics Middle School

QUICK HELP

Paul’s bank does not charge him a fee for cashing checks as long as he keeps a balance, b, of at least $500 in his checking account. Which inequality represents this situation?

A.
b>$500

B.
b≤$500

C.
b<$500

D.
b≥$500

Answers

Answer 1

Answer:

D

Step-by-step explanation:

The symbol, ≥, represents at or greater than the amount on the right side. This means the balance must be at or greater than $500.

Answer 2
Your answer should be D

Related Questions

can u help its just boxplots :)

Answers

Class B is the answer, it says 50% and class A is completely in the box. It’s B

Answer:

Class A

Step-by-step explanation:

If you look a class a, you see that the box in the boxplot is in between 76 and 88, and that space shows 50% of the class

Fundamental Counting Principle (L2)

Answers

16 possible outcomes

Answer:

16

Step-by-step explanation:

2^4

Find the area of the triangle. (Round your answer to the nearest hundredth.)

Answers

The answer is 3/25 or .12. Use the formula 1/2bh to find the area of triangles.
1/2(.4)(.6)
1/2(.24)
.12

hope that helps :)

Darnell is trying to understand the Pythagorean Theorem by drawing a few triangles. He found that 1² + 1² = (√2)² is accurate. Which statement is true about Darnell’s triangle?

A. The triangle is not a right triangle because the lengths of its sides measure the same.

B. The triangle is not a right triangle because the hypotenuse is shorter that the lengths of its sides.

C. The triangle is a right triangle, the lengths of its sides are 1 and √2 with a hypotenuse of 1.

D. The triangle is a right triangle, the lengths of its sides are 1 and 1 with a hypotenuse of √2.

PLEASE HELP ASAP!!!!

Answers

Answer:

D. The triangle is a right triangle, the lengths of its sides are 1 and 1 with a hypotenuse of √2.

Step-by-step explanation:

The Pythagorean Theorem is modeled by a² + b² = c².

c represents the hypotenuse and a and b represent the other two sides.

The Pythagorean Theorem can only be applied to right triangles.

Answer:

D.

Step-by-step explanation:

Srry if your question was already answered but im very sure its D.

Someone please find the final percentage after adding these percentages. Trying to find out if I'll pass 8th
44.53
47.02
66.45

Answers

Answer:

1. 58 is what I got on my calculator

yep i agree i think it’s 58

A different random sample of 1,000 people yielded the results recorded in table 2. Use this data to answer the questions that follow.


Part A
What percentage of Americans would you predict wear corrective lenses?

NOTE: this is table 2 just in case you wanted to know or if u got confused/just a double check :)

Answers

74.5 percent I did 745 out of 1000 as a percent
74.5 but im not sure

Mr. Hernandez asked his students to write down a Florida National Park on an index card for their choice of field trip destination. The table shows the students’ choices

Answers

Answer:

[tex]\frac{3}{10}[/tex]

Step-by-step explanation:

total students: 30

9 people wants to go to everglades nation park so it's [tex]\frac{9}{30}[/tex] then put it in simplist form which is [tex]\frac{3}{10}[/tex]

sorry if im wrong!!

SDHGJSAFERTYUIKLJHGVFCDSWAERTUYIO

Answers

Answer:

The answer is...

Step-by-step explanation:

rjbh4ewcnmdbscjewdishkfnciewjhdbfh

jskencheirhhxjsirxhbshfjdjejfnjxkedi

11. A regular polygon has an interior angle sum of 1260°. Solve for n, the number of sides of the polygon.

Answers

Answer:

Given sum of interior angles = 1260. n = 13.

Step-by-step explanation:

Therefore the number of sides = 13.

What is Measure of Center in a simple definition?

Answers

in circle

measure is like a tip of nickel

in circle circle circle circle

The traffic-control monitor on the freeway shows 200 vehicles per minute passing the camera in 5 minutes. Of those vehicles, on average, 125 have one passenger, 60 have four or fewer passengers, and 15 have more than four passengers. What is P(vehicles with more than four passengers)?

Answers

Answer: maybe 7.5

Step-by-step explanation: I don't really know the question isn't real clear

4. Find the volume of the following hemisphere.

(Give your answer correct to 3 decimal places.)

Answers

The volume to find a sphere is:
4/3 pii*radius*radius

Steps:
1. 3.14 * 8* 8 which equals 200.96

2. Now multiply by 4 and multiply by 3 which equals 267.9 (rounded)

3. Now divide 267.9 by 2 and you should get 133.95

133.95 is the answer and hope this helps if so mark me the brainiest!!

i chose the lion (50 mph) and the elephant, (25 mph), i need help writing a system of two linear equations showing the distance each animal can
travel to model the fair race. for better look at what im asking help with look at the image! ill give brainlyest!

Answers

So basically sense the lion is 50 and the elephant is 25 that’s half of 50 so if you find the lion’s distance you divide it by to and that’s the answer

Which name applies to the angle pair at the right?

A. supplementary
B. straight
C. complementary
D. vertical
plz help i beg i will give 20 points i will give brainlist too

Answers

Answer:

C or Complementary

Step-by-step explanation:

Complementary Angles are 2 or more angles that add up to make 90° angle also known as right angle.

Hope this helps! Good Luck!

Circumference (rounding)
Your gonna need to round to the nearest tenth to find the answer.

Answers

C = 2πr
r = 12.1
C = 2π(12.1)
C = 76.03 = 76.0 feet

Answer:

76

Step-by-step explanation:

To find the circumference, ue the equation C=2·π·r

C=2·π·12.1

C=76.03

C=76 (rounded)

Help me please with this math question! giving brainliest to the correct answer

Answers

base - i cant tell if it’s multiplication or a decimal but if it’s a decimal base is 3.4 if it’s multiplication 12

height - 3.52

area - 1/2 x 3.4(might be 12) x 3.52 = 5.984
Ok the answer is below:
Length of the base is 7.1
Length of the height is 3.52
So plug the these two numbers in for the last two boxes :

1/2*7.1*3.52

Mark me the brainiest if I helped you!!

help me please. thank you. and please try to get the right answer.

Answers

Answer:

C

Step-by-step explanation:

have a nice day!!

Answer: c

Step-by-step explanation:

HELP ME PLEASE FOR THE LOVE OF FAST FOOD :,)

Answers

Answer:

brother : 22.5%

sister:77.5%

Step-by-step explanation:

Answer:

A. 22.5

B. 78.5

Step-by-step explanation:

Sorry i dont know 13

36. Find the side length of a cube whose surface area is 10848 cm2.

Write your answer to 2 decimal places.

Answers

Answer:

Step-by-step explanation:

Surface area of cube = 10848 square cm

6a² = 10848

Divide both sides by 6

a² = 10848/6

a² = 1808

a = √1808

a = 42.52 cm

Jeff drew a line through (0, 0) and (7, 7) and said it was the line of best fit for the data.

Part A: Explain why Jeff's line is NOT the best fit.
Part B: What would be a better line of best fit for the scatter plot?
Part C: How does the actual line of best fit compare with Jeff's line?

Answers

Answer:

The line of best fit would not be right because there would be a big gap of space. The line should be the cooardinate 7,3 as this covers the line and the cooardinate 7,7 is an outlier. The new line is more accurately placed

Step-by-step explanation:

Answer:

The actual line of best fit would be from (0, 0) to (7, 4), this is because it covers majority of the points. All the other points are just anomalies. Moreover, Jeff's line is NOT the line of best fit because it is not accurate and is out of place. Furthermore, the actualy line of best fit is 3 places lower on the y-axis then Jeff's line of best fit.

What is the perimeter?

Answers

Answer: 24

8 + 6 = 14

to find the other missing measure (slanted side) use pythagorean theorem

c^2 = a^2 + b^2

c^2 = 6^2 + 8^2

c^2 = 36 + 64

c^2 = 100

c = 10

then add all the measurements since it’s perimeter

10 + 6 + 8 = 24

Answer:

P=22

Step-by-step explanation:

b=8

h=6

the slanted side=8

8+8+6=22

Pls help
The acute angles of the right isosceles triangle are congruent. You rotate the triangle 160° counterclockwise about the origin. What is the measure of each acute angle after the rotation? What is the measure of the two congruent sides after the rotation?

Answers

Answer:

The measure of the acute angle stays the same.

the measure of the two congruent sides stays the same.

Step-by-step explanation:

Congruent, in Maths / Geometry, means identical in form; coinciding exactly when superimposed.

Meaning everything except the rotation stays the same.

Rebecca leaves home to go to work. She walks the first 5 minutes and then increases her speed until she gets to work. Which graph represents the situation?

Answers

Answer:

Step-by-step explanation:

I believe that this is the answer.

Yeah I think so because she starts out slow and gets faster

The cost of donuts in Dunkin Donuts is directly proportional to the number of donuts purchased. Justin paid $5.04 for 7 donuts. If c represents the cost, in dollars, and d represents the number of donuts purchased, which equation best represents this relationship?

Answers

Answer:

Step-by-step explanation:

5.04=c*d

5.04=c*7

÷7        ÷7

c=.72

i hope that I didn’t read it wrong.

Answer:

5.04=c*d

5.04=c*7

÷7        ÷7

c=.72

Step-by-step explanation:

Given cosθ = .876 and tanθ = -4.731 determine sinθ

Answers

The answer must be -0.185

Answer:

[tex]sin\theta[/tex]= -4.144356

Step-by-step explanation:

[tex]tan\theta=\frac{sin\theta}{cos\theta}[/tex]

Therefore:

[tex]sin\theta = tan\theta.cos\theta[/tex]

[tex]sin\theta[/tex] = -4.731 × 0.876

[tex]sin\theta[/tex] = -4.144356

Solve for x
Equation: 3x+11≤-10

Answers

Answer:

x <= -7

Step-by-step explanation:

3x+11 <= -10

3x <= -21

x <= -7

Hope this helps you!

Answer:

x<=-7

Step-by-step explanation:

Circumference (rounding)

Answers

Answer:

41

Step-by-step explanation:

13 cm × 3.14 ( pi )

will give you

40.82 = 41

Answer:

40.8 cm²

Step-by-step explanation:

Use the equation C=2πr to solve

Find the values needed. C=2π·6.5 (radius is half of diameter)Solve your equation. 40.84=2π·6.5Round. 40.84≈40.8

Ppppplllssssssss help!

I promise to award brainliest

20 points

Answers

Answer:

I don't know but i will search for you

Step-by-step explanation:

give me 20 points like you said

Answer:

i dont know mate but ill take some of those brainlist too

<3

Step-by-step explanation:

If we changed the -0.14 to a 2 in the equation, what would happen to the graph?

Answers

Answer:

It would become a positive graph meaning a positive slope or it would be more steeper

Step-by-step explanation:

Drama students are selling tickets to their production of Dracula. A total of 143 tickets were sold for Saturday’s matinee. An adult ticket costs $7, and a student ticket costs $5. A total of $821 was collected. The students wrote the system of equations below and found that the solution was (90, 53). x + y = 143. 5 x + 7 y = 821 How much money did they make on adult tickets? They made $53 on adult tickets. They made $90 on adult tickets. They made $265 on adult tickets. They made $371 on adult tickets.

Answers

Answer:

d

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

give credit to the person on top I just did the quiz tho so the answer is D

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