Mathematics College

Helpheheehhedhhdhdhuahdhdh

Helpheheehhedhhdhdhuahdhdh

Answers

Answer 1

Answer:

2.9

Step-by-step explanation:

.05 rounds up.

2.9

Answer 2
Tenth place: here’s an example
3.15 rounded to tenth would be 3.2

Now 2.859 would be 2.9
The solution is C

Related Questions

What is the range of the function f(x)=−3^x − 4?

(−3,∞)

(−4,∞)

(−∞,−3)

(−∞,−4)

If you culd please explain thanks

Answers

Answer:

(-oo, -4)

Step-by-step explanation:

The y-intercept is -4 and the function is negative. The y value continues infinitely downward and never rises past -4.

HELP ASAP

The perimeter of a semicircle is 27.756 inches. What is the semicircle's radius?

Answers

Answer:

r = 5.4

Step-by-step explanation:

Formula:

P = πr + 2r

27.756 = πr + 2r

27.756 = 3.14r + 2r

27.756 = 5.14r

r = 5.4

The length of a rectangle is 3 units more than its width. If
w represents the width of the rectangle, which of these
expressions represents the area of the rectangle?

Answers

Answer:

Step-by-step explanation:The length is 3+l therefore the Expression is (3+l)>w

6(s+t)=(6•s)+(6•t)
What property is shown above?

Answers

Distributive property is shown.

Hope this helps! :)

Could someone help??

Simplify. −64−−−−√
Choices
−8
8i
8
−8i

Answers

Answer:

where did you intend to write the radical?

Need help!!! Quick !!!

Answers

Answer:

(2, 24) (6, 72) (9, 108)

Step-by-step explanation:

For this one, we know that 2 chairs use 24 screws, which must mean that for each chair, 12 screws are needed, so we can just multiply 12 by the number of chairs being built (ex. 6) to find out how many screws are needed in total. I hope this helps :)

In a certain Algebra 2 class of 21 students, 6 of them play basketball and 10 of them
play baseball. There are 7 students who play neither sport. What is the probability
that a student chosen randomly from the class plays both basketball and baseball?

Answers

Answer:

2

Step-by-step explanation:

Answer:

2/21

Step-by-step explanation:

There are two kids who play baseball and basketball, and 21 students in total. Making the answer 2/21



A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling a number less than 13.
The probability of rolling a number less than 13 is
(Type an integer or a simplified fraction)

Answers

The probability of rolling a number less than 13 is 1 in 12, 1/12, or %8.3 chance

Answer:

Step-by-step explanation:

Randy wants to install a patio, which will be filled with concrete. The dimensions of the patio are 14 m long, 8 m wide, and 1 m deep. Determine the cost of the
concrete to be used while installing the patio if the concrete is available to Randy at the rate of $5 per cubic meter.
The cost of the concrete for installing the patio will be,

Answers

Answer:

Total cost of patio = $560

Step-by-step explanation:

Given:

Length of patio = 14 m

Width of patio = 8 m

Height of patio = 1 m

Cost of 1 m³ concrete = $5

Find:

Total cost of patio

Computation:

Volume of patio = l x b x h

Volume of patio = 14 x 8 x 1

Volume of patio = 112 m³

Total cost of patio = Volume of patio x $5

Total cost of patio = 112 x $5

Total cost of patio = $560

PLZ HELP ITS DUE IN 2 MINS

Answers

Answer:

x = -5 , x = 1

Step-by-step explanation:

f(x) = ⅔(x + 5)(x - 1)

0 = ⅔(x + 5)(x - 1) → x + 5 = 0 OR x - 1 = 0

x = -5 , 1

Factor the GCF from the expression 30x-6y.

Answers

Answer:

6(5x-y)

Step-by-step explanation:

i hope this helps :)

PLEASE HELP URGENT WILL GIVE BRAINLIEST

Answers

The answer is 2.3716 have a great day y’all

Rosaria filled some cups with different amounts of water, as shown below.Red cup: 0.046 liters
Blue cup: 0.05 liters
Green cup: 0.20 liters
Yellow cup: 0.6 liters witch one

Answers

Answer:

Green cup: 0.20 liters

Step-by-step explanation:

Please help me (math)

Is it A and B or just A?

Im 99% sure it is not C :)

Answers

i’m pretty sure it’s a

Cuanto es?

-4x2 – 26 + 7x – 6x2 + 10 -12x=

Answers

i’m pretty sure it’s
-36-5x
-10x^2-5x-16 is the answer


You can buy jars of the same jam in two sizes.
Small Jar
Large Jar
540g for £2.16
360g for £1.37
By considering the price per gram, work out
which jar is the best value for money.
Working must be shown.

Answers

Answer:

Small jar

Step-by-step explanation:

Small jar

[tex]1.37 \div 360 = 0.0038[/tex]

Large jar

[tex]2.16 \div 540 = 0.004[/tex]

What is the standard form of the equation y = -x - 2?
A. X + y = -2
B. x = -y - 2
C. y + x = 2
D. y - x= -2

Answers

Answer:

bgyr5y53bygtr3

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

go backwords y+x = 2

y=1

x=1

A baseball team has 9 players. how many different batting orders are there?
a. 6,561
c. 244,643
b. 362,880
d. 64,446
Please select the best answer from the choices provided
A
B
С
D


Answers

9514 1404 393

Answer:

  b. 362,880

Step-by-step explanation:

There are 9 ways to choose the first batter, 8 ways to choose the second, and so on. There are a total of 9·8·7·6·...·2·1 = 9! = 362,880 ways to arrange the batting order.

find the selling price if the cost price is rupees 600 and profit is 13%​

Answers

Answer:

=2277 Ans.

Step-by-step explanation:

Find the selling price

(a) Cost =600

Profit=13%

Selling price =Cost + profit

=600+

100

600×13

​

=600+78

=678 Ans.

(b) Cost=2475, loss=8%

Selling price = Cost+ profit/loss

=2475+(−

100

2475×3

​

)

=2475−198

=2277 Ans.

0.5 to the second power x (20-2 to the third power x 3)x(2/5x25)

Answers

Answer:

489

Step-by-step explanation:

2 2/5 x 3/4
plz help me! and plz show your work.

Answers

Answer:1.8

Step-by-step explanation:

The width of a rectangle is 5 centimeters less than the length . The area of the rectangle is 36 centimeters.find the length?

Answers

Answer:

9 centimeters

Step-by-step explanation:

Let the width be represented by l - 5, where l is the length.

Use the area formula, A = lw, and plug in l - 5 as w, and 36 as the area. Then, simplify and factor

A = lw

36 = l(l - 5)

36 = l² - 5l

0 = l² - 5l - 36

Factor:

(l - 9)(l + 4)

Set equal to zero and solve for both solutions:

(l - 9)(l + 4) = 0

l - 9 = 0

l = 9

l + 4 = 0

l = -4

The length cannot be negative, so the answer has to be 9.

The length is 9 centimeters

The width of a rectangle is 5 centimeters less than the length . The area of the rectangle is 36 centimeters.find the length?


hope this helps

A sports trainer has monthly costs of $65.94 for phone service and $42.23 for his website and advertising. In addition, he pays a $30 fee to the gym for each session in which he trains a client. Write a cost function to represent the C(x) for x training sessions. C(x) =

Answers

Answer:

C(x) = 138.17

Step-by-step explanation:

can anyone help me in picture ???????​

Answers

Answer:

c

Step-by-step explanation:

Katherine is very interested in cryogenics (the science of very low temperatures).
With the help of her science teacher she is doing an experiment on the affect of low
temperatures on bacteria. She cools one sample of bacteria to a temperature of
-51°C and another.to -76°C. What was the temperature difference in the two
experiments?

Answers

Your answer is 25°C

Since the numbers are both negative, you can just find the difference between those two numbers.

the question is in the picture ​

Answers

9514 1404 393

Answer:

b = 2.8253A = 45.2°C = 107.4°

Step-by-step explanation:

The given sides form the given angle, so the Law of Cosines can be used to find the third side.

  b = √(a² +c² -2ac·cos(B)) ≈ √7.982544072 ≈ 2.8253

The measure of angle A can be found from the Law of Sines.

  A = arcsin(a/b·sin(B)) ≈ arcsin(0.71017) ≈ 45.2°

Angle C can be calculated from the other two angles.

  C = 180° -27.4° -45.2° = 107.4°

Hello I need help please anyone help me ??????!!!!!!

Answers

Answer:

(x-4)^2

(x-4)(x-4)

x^2-4x-4x+16

X^2-8+16

Find the absolute value

-5/6|

Answers

Answer:

5/6 OR 0.83 (with the three repeating)

Hope that helps!

Step-by-step explanation:

what is the greatest common factor of 6 and 36

Answers

Answer:

the correct answer is 6 since 36\6 is 6

6... you can put 1 into 6, 6 times and you can put 6 into 36, 6 times

does 7/10 x 80 represent 70% of 80

Answers

Answer:

yes

Step-by-step explanation:

I say yes I did the math for it
Other Questions
Evelyn is making a candy that contains 25% dark chocolate and the rest milk chocolate. The candy has 3 pounds of milk chocolate. How many pounds of dark chocolate are present in the candy? Show your work. (5 points) The 16th ammendment (graduated income tax) and 17th ammendment (direct election of senators) were originally ideas of what 1890s successful 3rd party who never won a presidential election Where does the Alaskan pipeline begin? Hudson Bay Valdez Prudhoe Bay Bering Straits Just like magic, Ill be flying free The tests and ovaries are structures in which of the following two body systems?A. Reproductive and Muscular B. Reproductive and EndocrineC. Reproductive and NervousD. Endocrine and Nervous How might the meaning of this sentence apply to Charlies life in Flowers for Algernon?Include evidence from both texts to support your answer. Plz help me well mark brainliest if correct Find the missing dataA) 41B) 42OC) 44OD 53 Determine if the triangles are similar. If they are similar state why they are similar andcomplete the similarity statement. If the triangles are not similar, select "N/A" for the lasttwo dropdowns.RQ1114UV2228S[ Select)The triangles arevby[ Select].SUV-A [Select] How many grams are in 2.4mol sulfur, S?A.)77gB.)6.2x10^2gC.) 0.075g Consider a students work in determining the solution set of x > 2(y 1)^2 2.Test point: (2.25, 1.25)x > 2(y 1)^2 22.25 > 2(1.25 1)^2 22.25 > 2(0.25)^2 22.25 > 2(0.0625) 22.25 > 0.125 22.25 > 1.875Conclusion: The point (2.25, 1.25) satisfies the given inequality.Solution set:Which element, if any, shows an error in the students work? There are no errors.The conclusion statement is incorrect.The graph of the solution set is incorrect.The substitution of x and y values is incorrect. dicuss the results of global warming Two other criteria that are required in order to be considered for bachelor's degree The expression on the left side of an equation is shown below.3 x + 9 = boxIf the equation has no solution, which expression can be written in the box on the other side of the equation? Help me with number 2 and Ill mark you brainliest please! In a bowl there are 15 candy bars.6 are Snickers5 are Kit KatThe rest of the candy bars are Milky WaysIf you eat a candy bar and then choose another candy bar, what is the probability that the first bar will be a Snickers and the second will be a Milky Way? 8)3 cm3 cm2 cm2 cm6 cm9 cmFind the area of the figure.1)A)96 cm2B)110 cm2120 cm?D150 cm2 In XYZ, z = 49 inches, X=9 and Y=108. Find the area of XYZ, to the nearest square inch. Answer this correctly and explain your answer Ill give you brainalist + 10 points What a pity that the sun ________ in the sea in Varna. 1isn't settingnot setdont setdoesn't set What is the value of letter D on the number line? Three and seventy-five hundredthsThree and two tenthsThree and twenty-five hundredthsThree and three tenths