Mathematics High School

A test has 100 questions. Lionel gets 87 questions correct. What decimal shows the part of the test he gets incorrect? *

Answers

Answer 1

Answer:

0.13

Step-by-step explanation:

Answer 2

Answer:

I'm also going to say 87.0 for this one

Step-by-step explanation:

Hope it helped :)

Related Questions

ASAP HELP ME IM NOT TRYING TO FAIL MY CLASSES JUST BY THIS ONE QUESTION!!!!!!

Answers

Answer:

Step-by-step explanation:

its be i know it i did it with my teacher

Answer:

The Answer Is A

Step-by-step explanation:

The Line Is Standing Above -5 And -1 There for What Is -1 + (-4) = -5

HELPPPPPPPPPPPPPPPPP

Answers

Answer:

Step-by-step explanation:

the variable n would have to be less then zero.. answer 1

Answer:

Step-by-step explanation:

if it has positive value that means that N is a negative number, that means its less than 0

15x-8-3x=16 pls help

Answers

Answer:

x=2

Step-by-step explanation:

Combine like terms, add 8 to both sides of the equation, simplify, divide both sides by the same term, simplify

Answer:

x = 2

Step-by-step explanation:

1. Combine like terms

15x - 8 - 3x = 16

1 2 − 8 = 1 6

2. Add 8 to both sides of the equation

1 2 − 8 = 1 6

+8 +8

3. Simplify

12x = 24

12x/12 = 24/12

x = 2

Look at the question below.

Answers

Answer:

Step-by-step explanation:

8 x 3 = 24

9 x 4 = 36

36 + 24 = 60

brainliest please

Answer:

Step-by-step explanation:

8 x 3=24

9 x 4=36

24+36=60

Alexis has a bag that contains 8 red
marbles, 5 blue marbles, and 3 yellow
marbles. Alexis will randomly select two
marbles from the bag one at a time without
replacement. What is the probability that
Alexis will select a red marble, then a blue
marble?

Answers

Answer: 0/5

Explanation: There are no red marbles in the bag

How much profit would the company make if they manufactured and sold 3 and one-half batches
(3500 tires)?

Answers

Answer:

-$60,000

Step-by-step explanation:

In the equation y=10x+30, what is the rate of change?

Answers

Answer:

the roc is 10

Step-by-step explanation:

If DE = 10 in. and GH = 4 in., what is the length of the radius? Round to the nearest tenth. A 5.4 in. B 6.4 in. C 10.8 in. D 29.0 in.

Answers

Answer:

A. 5.4 in

Step-by-step explanation:

At the top of the line segment GH, you can see it ends on Circle D's circumference. Therefore, if you made a line segment from D to G, its length would be the radius. Lines DE and GH are perpendicular and make a 90 degree angle, so you can make line DG a hypotenuse, use pythagoreans theorem, and find the radius. However, since they intersect at a halfway point, you have to divide 10 and 4 by 2. 10/2 = 5 4/2 = 2 5^2 + 2^2 = r^2

5^2 = 25 and 2^2 = 4, so 29 = r^2. The square root of 29 is 5.385, or 5.4 inches.

I got a bit lazy answering this, but I hope it helps!

Answer:5.4

Step-by-step explanation:

what is 986767856776 - 978687687 + 87758697979 divided by 2 =

Answers

Answer:

1029668518078.5

Step-by-step explanation:

Just put it in a calculator :D

PLEASE HELP DESPERATE
The average cost of producing a security system based on the total number of systems produced, x, is represented by the following function.
f(x)=400+20000/x
The mathematical range is all real numbers excluding 0, but the reasonable range is limited to y > __

Answers

Answer:

400

Step-by-step explanation:

just took the test

Look at the photo to answer the question

Answers

Answer:

A) c

B) d

Step-by-step explanation:

Hazel wants to build a concrete patio that will be 9 yards by 11 yards. It will cost $4.00 per square yard to build. What will be the total cost of the patio? $

Answers

Answer:

$396

Step-by-step explanation:

The total cost of the patio = area of the patio x cost per square yard

area of the patio = area of a rectangle = length x breadth = 11 x 9 = 99 yards^2

total cost of the patio = 99 x 4 = $396

Expression equivalent to a^2-144b^2

Answers

Answer:

(a - 12b)(a + 12b).

Step-by-step explanation:

a^2 - 144b^2

This is the difference of 2 squares identity:

a^2 - b^2 = (a - b)(a + b)

So for the given expression we have:

(a - 12b)(a + 12b).

- (as a is square root of a^2 and 12b is the square root of 144b^2.).

frist one gets brainist the questions are all the the picture

Answers

4) 4m, 18, and g
5) 4n means 4xn

Answer:

4m,18,-g

4*n

Step-by-step explanation:

you just select the terms

Mr. Vickson, the school librarian, checked in 656 books on Friday. He worked for 8 hours at a constant rate.

1. Find the unit rate. Be sure to include units.

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Answer:

Step-by-step explanation:

656 / 8 = 82 books per hour

What is the solution to the system graphed below?

Answers

Answer:

(-4,-1) is the answer unless your asking for an actual equation

if one can of paint covers 60 square feet, how many cans of paint will she need.

Answers

Answer:

whats the question

Step-by-step explanation:

K + 35 = 63 equals what

Answers

Answer:

63-35=28

K=28

Step-by-step explanation:

:)))))))))

Step-by-step explanation:

Um... I'm not sure what you mean but here's the value of K

K+35=63

K=63-35=28

K=28

Please help.
Algebra.

Answers

The answer is b (2,-5)

Solve : 35 + 39x - 48

Answers

The correct answer is 3

Answer:13+49x

Step-by-step explanation:Combine Like Terms

48-35 = 13

13+39x

The office and the living room in a tiny house share a wall. The area of the office is 28 square feet. The area of the living room is 63 square feet. The expression 28+63 represents the total area in square feet.
Which of the following expressions also show the total area of the two rooms? Choose ALL that apply. 7 multiplied by 4 + 7 multiplied by 9 7(4+9) 9(4+7) 9 multiplied by 4+ 9 multiplied by 7

Answers

Answer: The 2 answers are

7・4 + 7・9

and

7(4+9)

Hope this helps!✦

Step-by-step explanation:

Answer:

7 x 4 + 7 x 9, 7(4+9)

Step-by-step explanation:

pls help need it ASAP and pls explain and I WILL give a brainlist
:)

Answers

Answer:5/8

Step-by-step explanation:

you reduce 50 and 80 by 10 and you get 5/8

Answer:

5/8

Step-by-step explanation:

Five times a number minus twice another number equals twenty-two. The sum of the numbers is three. Let the first number = x and the second number = y. Find the two equations for this scenario.

Answers

Answer:

0A + B = 3AB

10 / B = 3 - (1/A)

10/B is between 2 and 3.

B = 5, A = 1

Step-by-step explanation:

you just need to do this but i dont know

If 6 lbs of nails are needed for each thousand lath, how many pounds are required for 4250 lath? Round your answer to the nearest tenth.

Answers

Answer:

Step-by-step explanation:

84 is what
percent of 311

Answers

it would be 24.01 percent

Answer:

27,01%

Step-by-step explanation:

84/311 × 100%

= 27,01%.

Find the Perimeter
and Area
of the following:

Answers

Peramter 7 and area 49

Which ordered pair is a solution to the graphed inequality? A. (3,1) B. (2,-1) C. (0,-1) D. (4,0)

Answers

Answer:

Step-by-step explanation:

Answer:

The answer is (4,0)

Step-by-step explanation:

I tell you these things because it comes from my gut

my gut never lies

help please Write two numbers that multiply to the value on top and add to the value on bottom.

Answers

id be 7 and 1 cuz they add to 8 and if multiplied it’d be 7

Please help :) will give brainliest i PROMISE and ty

Answers

Answer:

12 is the complete length and 10 is the number of sides

12x10= 120

Answer:

3. P = 48 units A = 116 units²

Step-by-step explanation:

A = 12 x 12

= 144

Now we can subtract the missing areas. 4 x 4 = 16 and 6 x 2 = 12.

144 - 16 - 12

= 116 units²

P = 12 + 12 + 12 + 12

= 48 units

A rectangular garden measures 9 feet wide by 12 feet long. If a hose costs $8 per foot, how much would it cost to place a hose
through the diagonal of the garden?

Answers

Answer:

120

Step-by-step explanation:

using the pythogorean thereom, we have 12^2+9^2=225

sqrt225=15

15*8=120

Other Questions

The Laramide Rockies formed between about 85-50 million years ago. A popular theory is this event was caused by "flat slab subduction" of over-thickened oceanic crust. From your understanding of mountain building processes in this part of the course, evaluate the following question(s). a. Was this mountain building process an Andean type mountain building event, a collisional event, or both; and what might have been subducted to produce the over-thickened oceanic crust that drove the orogeny? b. If these mountains formed 50 million years ago, why are they still high? You are given the following information: sales, $260; expenses other than depreciation, $140; depreciation expense, $50; marginal income tax rate, 35%. Calculate the net after-tax cash flow effect of the preceding information using both the indirect and direct methods. (Round your answers to 2 decimal places.) Triangle congruence, (pic added) SAS SSS AAS ASA? how does the respiratory system interact with the musculoskeletal system please help me with this question and thank you so much for your help What is the y-intercept for the equation below?7x + 2y = -12 Which of the following best describes a provision Of the fugitive slave act? Reasons I Need Money The cost of 5 dresses and 2 belts is $48. The cost of 3 dresses and 2 belts is $32. Find the cost of a dress and a belt. Let x denote the cost of a dress and y denote the cost of a belt.A: x = $8, y = $4B: x = $5, y = $4C: x = $7, y = $10D :x = $4, y = $5 Which of the following best explains the differences between the patterns of land use in the township-and-range system and the long-lot system, as shown in the images?AThe township-and-range survey system was more varied in plot size, while the size of plots in the long-lot system was set at 50 acres.BThe township-and-range survey system was based on physical features, while the long-lot system was based on a geometric grid pattern.The long-lot survey system created a more uniform division of land, while the township-and-range survey system conformed to physical features on the landscape.DThe long-lot survey system createdfficient irrigation systems, while the township-and-range system created a grid system for efficient water flow.EThe township-and-range survey system was based on a geometric grid pattern, while the long-lot system was a rectilinear pattern based upon waterways or roads. Which of the following did Hatshepsut not do? (1 point) abuild a great funeral temple for her father brule Egypt through her stepson cwear a false beard as pharaoh dconstruct a great pyramid for herselfhelp me plzzzzzz how many times can 5/8 go in to 1 2/3 Something Childish, But Very Natural"By Samuel Taylor Coleridge. Which line from the poem supports your answer to Number 2?A. If I had but two little wings. Yet while tis dark, one shuts one's lidsC. But in my sleep to you I fly: I' m always with you in my sleep!D. And I stay here ayuda plis es para hoy. What is the area of the rectangle below. If reduced by a scale factor of 1/8 . The rectangle is 24cm and 48 cm You are visiting the rainforest, but unfortunately your insect repellent ran out. As a result, at each minute, with probability 0.5, one mosquito lands on your neck, and with probability 0.5, no mosquito lands. If a mosquito lands, it will bite you immediately with probability 0.2, or leave immediately with probability 0.8. a) What is the expected time between successive bites Why was the Sherman Antitrust Act unsuccessful? The length of two sides of a right triangle are leg: 9m and hypotenuse: 16 m. Find the length of thethird side. Round to the nearest tenth if necessary.A. 28.8 mB. 13.2 mC. 104 mD. 14.4 m Which of these conclusions about the 10th Amendment to the U.S.Constitution is supported by the text?AThe 10th Amendment guarantees specific powers to the states.BThe 10th Amendment guarantees power to the federal government.The federal government determines powers of the stategovernments.DThe state governments serve the needs of the federal government. One of the most important applications of ratio analysis is to compare a company's performance with that of other players in the industry or to compare its own performance over a period of time. Such analyses are referred to as a comparative analysis and trend analysis, respectively. The analysis that involves calculating the growth rates of all items from the balance sheet and income statement relative to a base year is called a: a. percentage change analysis. b. cash flow change analysis. c. common size income statement analysis. d. common size balance sheet analysis. Suppose you are conducting an analysis of the financial performance of Blue Hamster Manufacturing Inc. over the past three years. The company did not issue new shares during these three years, and has faced some operational difficulties. The company has thus pilot tested some new forecasting strategies for better operations management. You have collected the company's relevant financial data, made reasonable assumptions based on the information available, and calculated the following ratios. Ratios Calculated Year 1 Year 2 Year 3 Price-to-cash-flow 2.80 1.96 1.57 Inventory turnover 5.60 4.48 3.58 Debt-to-equity 0.60 0.48 0.38 Based on the preceding information, your calculations, and your assumptions, which of the following statements can be included in your analysis report? A. A decline in the inventory turnover ratio can be explained by the new inventory management system that the company recently adopted, which led to more efficient inventory management. B. Blue Hamster Manufacturing Inc.s ability to meet its debt obligations has improved since its debt-to-equity ratio decreased from 0.60 to 0.38. C. A plausible reason why Blue Hamster Manufacturing Inc.s price-to-cash-flow ratio has decreased is that investors expect lower cash flow per share in the future. D. A decline in the inventory turnover ratio could likely be explained by operational difficulties that the company faced, which led to duplicate orders placed to vendors.