Mathematics College

helppppp me please i’ll give brainliest

Answers

Answer 1

Answer:

[tex]C) ~As ~ X ~increases, Y ~ decreases[/tex] ✔︎

᪥༄᪥༄᪥༄᪥༄᪥༄᪥༄

hope it helps....

have a great day!!

Answer 2

Answer:

C will be your answer!

Step-by-step explanation:

hope it helps..

Related Questions

In ΔBCD, the measure of ∠D=90°, the measure of ∠B=26°, and DB = 48 feet. Find the length of BC to the nearest tenth of a foot.

The length of BC Is ___ ft.

Answers

Answer:

98.4 feets

Step-by-step explanation:

To obtain BC

we could make use of B as angle, the apply the trigonometric relation :

Tan B =adjacent / hypotenus

Tan B = DB / BC

Tan 26 = 48 / BC

0.4877325 = 48 / BC

BC = 48 / 0.4877325

BC = 98.4 feets

5-64 =
A. -8
B. -4
C. 4 or -4
O D. -16

Answers

The answer is -59 , you have the wrong answer choices

twice a number x divided by 4 is 9

Answers

Answer: 18

18 x 2 = 36

36 / 4 = 9

Answer:

2x/4 = 9

x = 18

Step-by-step explanation:

Twice a number x divided by 4 is 9

2x/4 = 9

2x = 36

x = 18

Find the values of the variables. Then find the length of the sides.

Answers

Answer: X= 102

Step-by-step explanation: Hope it helps!!!!

Solve the proportion 7/5=21/x

Answers

If you’re asking what x equals, the answer is 15

Plz I need your help

Answers

The mode is 87 degrees.

3/4 + 5/8= ?

ignore this it told me to do atleast 20 words in order to ask a question.

Answers

Answer:

6/8

Step-by-step explanation:

Answer:

6/8

Explanation: have a good day! ;)))

Luigi recorded the temperature in his garden at diffternt times of the same day

[tex]please tell \: the \: answer[/tex]

Answers

Answer:

wdym

Step-by-step explanation:

I don’t understand sorry

A fair die is cast four times. Calculate
the probability of obtaining at least two
6's.
Round to the nearest tenth of a
percent.
[ ? ]%

Answers

Step-by-step explanation:

You can solve this using the binomial probability formula.You can solve this using the binomial probability formula.The fact that "obtaining at least two 6s" requires you to include cases where you would get three and four 6s as well.You can solve this using the binomial probability formula.The fact that "obtaining at least two 6s" requires you to include cases where you would get three and four 6s as well.Then, we can set the equation as follows:You can solve this using the binomial probability formula.The fact that "obtaining at least two 6s" requires you to include cases where you would get three and four 6s as well.Then, we can set the equation as follows: You can solve this using the binomial probability formula.The fact that "obtaining at least two 6s" requires you to include cases where you would get three and four 6s as well.Then, we can set the equation as follows: P(X≥x) = ∑(k=x to n) C(n k) p^k q^(n-k) You can solve this using the binomial probability formula.The fact that "obtaining at least two 6s" requires you to include cases where you would get three and four 6s as well.Then, we can set the equation as follows: P(X≥x) = ∑(k=x to n) C(n k) p^k q^(n-k) n=4, x=2, k=2You can solve this using the binomial probability formula.The fact that "obtaining at least two 6s" requires you to include cases where you would get three and four 6s as well.Then, we can set the equation as follows: P(X≥x) = ∑(k=x to n) C(n k) p^k q^(n-k) n=4, x=2, k=2when x=2 (4 2)(1/6)^2(5/6)^4-2 = 0.1157You can solve this using the binomial probability formula.The fact that "obtaining at least two 6s" requires you to include cases where you would get three and four 6s as well.Then, we can set the equation as follows: P(X≥x) = ∑(k=x to n) C(n k) p^k q^(n-k) n=4, x=2, k=2when x=2 (4 2)(1/6)^2(5/6)^4-2 = 0.1157when x=3 (4 3)(1/6)^3(5/6)^4-3 = 0.0154You can solve this using the binomial probability formula.The fact that "obtaining at least two 6s" requires you to include cases where you would get three and four 6s as well.Then, we can set the equation as follows: P(X≥x) = ∑(k=x to n) C(n k) p^k q^(n-k) n=4, x=2, k=2when x=2 (4 2)(1/6)^2(5/6)^4-2 = 0.1157when x=3 (4 3)(1/6)^3(5/6)^4-3 = 0.0154when x=4 (4 4)(1/6)^4(5/6)^4-4 = 0.0008You can solve this using the binomial probability formula.The fact that "obtaining at least two 6s" requires you to include cases where you would get three and four 6s as well.Then, we can set the equation as follows: P(X≥x) = ∑(k=x to n) C(n k) p^k q^(n-k) n=4, x=2, k=2when x=2 (4 2)(1/6)^2(5/6)^4-2 = 0.1157when x=3 (4 3)(1/6)^3(5/6)^4-3 = 0.0154when x=4 (4 4)(1/6)^4(5/6)^4-4 = 0.0008Add them up, and you should get 0.1319 or 13.2% (rounded to the nearest tenth)

Select the correct answer.
Which expression gives the area of triangle QRS?
s
15
20°
R
9
O A £19)(15)cos(209)
O B. (11)(15)cos(209)
oc. (9)(15)sin(20°)
OD. £(11)(15)sin(209)

Answers

Area of ΔQRS is 1/2×9×15×sin20° which is correct option (C)

What is area of triangle?

Area of triangle is half the product of any two sides and the sine of the included angle.

Area = 1/2.ab.sinC

Area of ΔQRS = 1/2×9×15×sin∅

∵ ∅ = 20°

Area of ΔQRS = 1/2×9×15×sin20°

Hence, area of ΔQRS is 1/2×9×15×sin20°

Learn more about area of triangle

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A can of juice is 6 inches high, a base has a diameter of 4 inches . What is the volume of the can? Round to the nearest tenth

Answers

The answer will most likely be 25.1in^3

while at a bakery, lester decides to purchase some cupcakes and vrownies to shaee with his friends. He can spend up to $18, and the bakery charges $2 for a cupcake and $1 for a brownie. To ensure thaf he has enough food, Lester wants to buy at least 7 cupcakes and brownies. What system of inequalities describes the situation? x is number of cupcakes and y is brownies

Answers

Answer:

X=7

Y=4

Step-by-step explanation:

Which statement is true??

click to see the question

If you helped thank you!

Answers

Answer:

Step-by-step explanation:

G is the only true one

Which of the following notations correctly describe the end behavior of the polynomial graphed below?

Answers

Answer:

Step-by-step explanation:

B. As x approaches negative infinity, f(x) appoaches positive infinity.

As x approaches positive infinity, f(x) approaches negative infinity.

For the given polynomial the end behaviour are -∞ and ∞. The correct option is (B).

How to find the end behaviour for a polynomial?

A polynomial is defined as the algebraic expression having all the powers to its terms as whole number. In order to find the end behaviour of a polynomial p(x), determine its value for two cases when x approaches to infinity and minus infinity.

From the graph of the polynomial given in the problem it can be observed as,

As the value of x approaches ∞ , f(x) becomes -∞.

And, as the value of x approaches -∞ , f(x) becomes ∞.

Hence, the end behaviour are given as -∞ and ∞.

To know more about end behaviour click on,

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Can someone help me with number 7 and 13 ? I graduate in a week an have to have this work done or I will not be graduating

Answers

The graph is below the dark pink is where both equations overlap

Answer Plz if u got correct plz go to next reward question for 100 pints

Answers

Answer:

A) 1320 yeards

Step-by-step explanation:

.25 mile is 440 yards so js multiply by 3

Triangle ABC is reflected over the line y = x. Triangle ABC has points A (-6, -1), B (-2, -1), and C (-5, -6). What is the A' coordinate?

Answers

Answer:

(1,6)

Step-by-step explanation:

Because reflecting to x axis u change the position

The second one is -3

Answers

Answer:

what are u talking about

Step-by-step explanation:

If , what is the truncation error for S3? 0.610 0.774 1.476 1.640

ANSWER: D

Answers

Answer:

Step-by-step explanation:

Unit Test Review

The truncation error for S3 is 1.640

The correct option is (D)

What is Truncation error?

Truncation error is the difference between a truncated value and the actual value.

Given:

[tex]\sum[/tex](1/4)(9/10)^n = 2.25

For S3, put n= 1 to 3

9/40 + 81/400 + 729/4000

= 900+810+7290/4000

=2439/4000

=0.60975

So, Truncation error= 2.25- 0.60975= 1.64025

Learn more about this concept here:

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A group of friends are ordering food. The total amount that they can spend on their food bill is $41, including the delivery charge of $6. The equation below represents the situation, where x is cost of each friends meal.
6+ax=41

The cost of each friends meal in terms of a is?

The cost of each friends meal when the number of friends is 5 is $?

Answers

Answer:

Step-by-step explanation:

Answer:

The first answer is 35.

the second answer is 7.

Step-by-step explanation:

hope this helps you!

Can somebody please help me out please my grads are bad

Answers

Answer:

700mm

Step-by-step explanation:

.7 meters = 70cm = 700mm

Answer:

ASK A RABBIT

Step-by-step explanation:

-3, 7 THOSE NUMBERS CUT OFF

WILL GIVE BRAINLIST

Answers

Answer: +3

Step-by-step explanation:

5 + (-2) ( + × - = - ) ∴ 5 - 2 = 3

The ratio of boys to girls in a
group is 7 : 1. If there are 48 more boys
than girls, work out how many girls
there are

Answers

Answer:

48+x/x=7/1

48+x=7x

6x=48

x=8

no. of girls = 8

no.of boys= 48+8

= 56

The answer is 8

Answer:

8 girls

Step-by-step explanation:

Ratio boys to girls = 7:1

There area 48 more boys than girls

First lets make an equation

7x - 1x = 48

6x = 48

x = 8

There are 8 girls

Check:

7*x : 1*x =

56 : 8

56 - 8 = 48

Correct

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

What’s the correct answer??? I will mark as brainlest

Answers

Answer: the answer is 10

Step-by-step explanation:

Timmy estimated he would spend $9 at the candy store. He went a little over-budget and spent $12. What was the percent error?

Answers

Answer :

Error (e) = 12 - 9 = $ 3

assumed value (a) = $ 9

[tex]\boxed{ \mathrm{ \% \: error = \dfrac{error}{assumed \: value} \times 100}}[/tex]

[tex]\mathrm{ \% \: error =\dfrac{3}{9} ×100}[/tex]

[tex]\mathrm{ \% \: error = \dfrac{1}{3} ×100}[/tex]

[tex]\mathrm{ \% \: error = 33.33 \%}[/tex]

_____________________________

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Which set of numbers cannot represent the lengths of the sides of a triangle?

6, 8, 11

7, 5, 6

5, 4, 11

9, 12, 19

Answers

9514 1404 393

Answer:

Step-by-step explanation:

The sum of the two short sides must exceed the long side. That is not the case for ...

5 + 4 = 9 < 11

The lengths 5, 4, 11 cannot be a triangle.

Sam picks corn on his uncle's farm. His uncle pays him $0.40 per basket for the first 50 baskets of corn that he picks in a day and $0.50 per basket for all baskets picked over 50. On Friday Sam picked 120 baskets of corn. How much did he earn?

Answers

Answer:

$55

Step-by-step explanation:

Find out the number of baskets paid at $0.5/basket:

Since the first 50 are paid for $0.4, and he picked 130 baskets, we can subtract 50 from 120, giving us 70.

Finding the amount paid at $0.4/basket:

50*$0.4 = $20

Finding the amount paid at $0.5/basket:

70*$0.5 = $35

Total = $55

Why are there so many bots on here?

Answers

Answer:

Not sure, It's getting kinda annoying ngl

Step-by-step explanation:

9) Which of the following shows the Associative Property of Addition
A. (18+41) + 12 = (41 + 18) + 12
B. 18+ 41 = 41 +18
C. 18+ 4) = (10 + 40) + (8 +1)
D. (18+41) + 12 = 18+ [41 +12)
Helpppp

Answers

The answer is D that is (18+41)+12 = 18+(41+12)
because A,B,C can be only be associative when
(A+B)+C= A+(B+C)
So by comparing the associative law with the options above , you will be able to get your answer

Question 9 of 10
Which best describes how to find the length of an arc in a circle?
A. Divide the arc's degree measure by 360°, then multiply by the
circumference of the circle,
B. Divide the arc's degree measure by 360°, then multiply by the
radius of the circle.
C. Divide the arc's degree measure by 180°, then multiply by the
radius of the circle.
D. Divide the arc's degree measure by 180°, then multiply by the
circumference of the circle.

Answers

To find the length of an arc in a circle we use (a) Divide the arc's degree measure by 360°, then multiply by the circumference of the circle,

Which best describes how to find the length of an arc in a circle?

From the question, we have the following parameters that can be used in our computation:

The length of an arc in a circle

The length of an arc in a circle is calculated as

Length = Angle/360 * Circumference

This is representd by the option (a)