Can someone help me please ?

Can Someone Help Me Please ?

Answers

Answer 1

Answer:

1 ==> C

2 ==> A

3 ==> B

hope this helps! lmk if you have any questions about my answer


Related Questions

is -0.44 bigger then 4.35

Answers

Answer: No.

Step-by-step explanation:

1. It is negative. -0.44. Any negative number compared to a positive number when you compare which is the larger number, the positive number will always be greater.

2. The 4 in the number 4.35 is a whole number. However, the whole number in -0.44 is, well zero. Just by looking at that, you can tell that 4.35 is the larger number.

Hope that helps :))

a + b=c make (a) the subject with working

Answers

Step-by-step explanation:

a= c-b pls let me know if it is correct or not

After a 90% ​reduction, you purchase a new DVD player on sale for ​$52. What was the original price of the DVD player​?

Answers

Answer:

$520

Step-by-step explanation:

A reduction means to multiply the orginal by 0.10 (because it is a reduction subtract 1-0.9)

0.10x=52

x=520

Check

520*0.9= 468

520-468= 52

Suppose you are working at a burger place where the burgers can be made with any of the following: cheese, lettuce, tomato, pickles, onions, mayo, catsup, and mustard. You have a picky clientele: They all want everything on their burgers, but they wish to specify the order of the placement of the items! How many different types of burgers with

Answers

There would be 40,320 different types of burgers.

Solution

If each burger must have all of the ingredients listed (cheese, lettuce, tomato, pickles, onions, mayo, catsup, and mustard), and the order of the ingredients is important, then the number of different types of burgers would be 8! (8 factorial), which is the number of permutations of 8 items.

8! = 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 = 40320

So there would be 40,320 different types of burgers that can be made with all of the ingredients and the order of placement is important.

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while eating your yummy pizza, you observe that the number of customers arriving to the pizza station follows a poisson distribution with a rate of 18 customers per hour. on average, how many customers arrive in each 10 minutes interval?

Answers

In every 10 minutes an average of 3 customers will arrive to the pizza station

Given,

The number of customers arriving to the pizza station follows a poisson distribution with a rate of 18 customers per hour.

We have to find the average number of customers arrives in each 10 minutes.

Here,

The chance that X represents the number of successes of a random variable in a Poisson distribution is provided by the following formula:

P (X = x) = (e^-μ × μ^x) / x!

Where,

The number of successes is x.

The Euler number is e = 2.71828.

μ is the average over the specified range.

Now,

Rate of 18 customers per hour;

μ = 18 n

n is the number of hours.

Number of customers arrive in each 10 minutes

10 minutes = 10/60 = 1/6

Then,

μ = 18 x 1/6 = 3

That is,

In every 10 minutes an average of 3 customers will arrive to the pizza station.

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geometry midterm coming up and i need help on similar figures.

geometry midterm coming up and i need help on similar figures.

Answers

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted triangle ABC.

By Pythagoras' theorem,

(20)²+(48)²=x²

400+2304=x²

2704=x²

x=52

As we know, area of a triangle = 1/2 × b×h

                                           480= 1/2× 52 ×h

                                                  h=2×480/52

                                                  h= 18.46 = BD          

What is geometry?

Geometry with arithmetic is one of the oldest branches of mathematics. It deals with spatial properties such as distance, shape, size, and relative position of shapes. Mathematicians working in the field of geometry are called geometers.

Until the 19th century, geometry was mostly devoted to Euclidean geometry, which included the concepts of point, line, plane, distance, angle, area, and curve as basic concepts.

In the 19th century, several discoveries dramatically expanded the scope of geometry. One of the oldest discoveries of this kind is Carl Friedrich Gauss's Theorem Egregium ("Remarkable Theorem"), which loosely asserts that the Gaussian curvature of a surface is independent of any particular embedding in Euclidean space. I'm here. This meant that surfaces could be studied intrinsically, i.e., as spaces themselves, and extended to manifold theory and Riemannian geometry.

Therefore, A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted triangle ABC.

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For a science project, Daniel planted 51 flower seeds. Of those seeds, 12 did not grow at all. Of the seeds that did grow, 2/3 of them grew green tomatoes. How many green tomatoes grew?
a) 12
b) 8
c) 26
d) 13​

Answers

Answer:

C. 26

Step-by-step explanation:

According to the question,

Daniel planted 51 seeds.

12 seeds did not grow at all,

Therefore, the number of seeds that grew are 51-12= 39

Then, from the 39 seeds that grew, 2/3 of them are green tomatoes.

So, to find out how many green tomatoes grew, we solve

2/3 * 39= 26.

Therefore, the amount of green tomatoes are 26.

If you drive at a constant speed of 90 km/h, what distance will you travel in 3 hours?

Answers

Answer:

(90 km/h)(3 hours) = 270 km

WILL GIVE BRAINLIEST 15 POINTS
Congruent yes or no
Congruent? _______
If so, what property? ________

Congruent yes or no
Congruent? _______
If so, what property? ________

WILL GIVE BRAINLIEST 15 POINTSCongruent yes or noCongruent? _______If so, what property? ________Congruent
WILL GIVE BRAINLIEST 15 POINTSCongruent yes or noCongruent? _______If so, what property? ________Congruent

Answers

#1

No

See in first one the angle included is in between the two similar sides( corresponding to other triangle)

In second one the angle marked is not between the corresponding similar sides .

So not congruent

#2

Yes

Three angles of both are equal

AAA (angle-angle-angle)

The pyramid and prism above have the same triangular base and height. The volume of the pyramid is 18 cubic inches. What is the volume of the prism?
A. 36 cubic inches
B. 72 cubic inches
C. 6 cubic inches
D. 54 cubic inches

Answers

The volume of a pyramid that has the same base and height as the prism it is inscribed in is exactly one-third the volume of the prism. This is true for any pyramid that can be inscribed in a prism as long as the base and height are the same1.
Since the volume of the pyramid is 18 cubic inches, then the volume of the prism is 3 times that amount which is 54 cubic inches 2.
Therefore, the answer is D. 54 cubic inches.

Do you take the free samples offered in super- markets? About 70% of all customers will take free samples. Furthermore, of those who take the free samples, about 30% will buy what they have sampled. Suppose you set up a counter in a supermarket offering free samples of a new product. The day you are offering free samples, 317 customers pass by your counter.

Answers

Answer:

222 customers took a free sample of the product, and 67 finally bought it.

Step-by-step explanation:

Given that 317 consumers passed through the sample stand, and taking into account that 70% usually take free samples, the number of people who take free samples is determined by the following calculation:

317 x 70/100 = X

22,190 / 100 = X

221.9 = X

Therefore, of the 317 consumers, about 222 took free samples of the product. Furthermore, of those 222, it is estimated that 30% bought the product after testing the sample. To determine the number of people who bought the product, the following calculation must be made:

222 x 30/100 = X

6,660 / 100 = X

66.6 = X

Therefore, 67 consumers purchased the product after taking a free sample of it.

4 (2+6)+4-3 (9-7))))))​

Answers

Answer:

the answer is 10

Step-by-step explanation:

i hope it helped you!

 4 (2+6)+4-3 (9-7))))))

100 Points. Algebra question, photo attached. Graph the function. Describe its key characteristics. Thank you!

100 Points. Algebra question, photo attached. Graph the function. Describe its key characteristics. Thank

Answers

Answer:

Domain = (-∞, ∞) Range = (-∞, ∞)

End Behavior: As X -> -∞, Y -> -∞ | As X -> ∞, Y -> ∞

Inflection Point: (2,0)

Step-by-step explanation:

100 Points. Algebra question, photo attached. Graph the function. Describe its key characteristics. Thank

will give brainliest for correct answer

will give brainliest for correct answer

Answers

The correct approaches that can be used to solve the increase in area are

dr = 2Use differential to determine the change in the functionBase value of r is 42A(44) - A(42)

The area of the circle has an estimated increment of 527.52 square mm

What are areas?

The area of a shape is the amount of space on the shape

For all regular quadrilaterals, you multiply the side lengths to determine the area

How to determine the correct approach to the problem?

From the question, the given parameters are:

Previous radius = 42

New radius = 44

Calculate the change in the radius

dr = New radius - Previous radius

Substitute the known values in the above equation

So, we have

dr = 44 - 42

Evaluate

dr = 2

The above method leads to a differentiation problem where dr = 2

So, the correct approaches to the problem include

dr = 2Use differential to determine the change in the functionBase value of r is 42A(44) - A(42)

The change in the area

The area of a circle is

A = πr²

Differentiate

d(A) = 2πr * dr

Where

r = 42

dr = 2

So, we have

d(A) = 2 * 3.14 * 42 * 2

Evaluate

d(A) = 527.52

Hence, the estimated increase in the area is 527.52 square mm

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2. Troy had 3/8 of a pizza left over from his party. He ate 3/4 of the leftover pizza for breakfast. How much of the
whole pizza did Troy have at breakfast?


3. 3/5 of a bag of coffee weighs 6/7 pound. How much does a whole bag of coffee weigh?

Answers

The 9/32 of whole pizza Troy had for breakfast. The whole bag of coffee weighs 10/7 pounds

A fraction is defined as a part of a whole quantity.

1. Leftover pizza = 3/8

Pizza used as breakfast = 3/4 of left-over pizza

= 3/4 of 3/8

The of is calculated by the use of multiplication

The fractions are multiplied as follows:

The numerators of the fractions are multiplied and written as the numerator.The product of the denominators is written as the denominator.Then we simplify the given fraction to get the final result.

Pizza used as breakfast = 3/4 * 3/8

= 3 * 3 / 4 * 8

= 9/32

2. 3/5 of bag of coffee weighs = 6/7 pounds

1 bag of coffee weighs = 6/7 ÷ 3/5

The fractions are divided as follows:

The fraction to be divided is reciprocatedThe numerators of the fractions are multiplied and written as the numerator.The product of the denominators is written as the denominator.Then we simplify the given fraction to get the final result.

Thus, = 6/7 * 5/3

= 6 * 5 / 7 * 3

= 30/21

= 10/7 pounds

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CAN SOMEONE HELP WITH THIS QUESTION?

CAN SOMEONE HELP WITH THIS QUESTION?

Answers

The value of the given summation is:

\(\sum (29a_i - 13b_i) ]= -30\)

How to find the sum?

Here we know that the sums are:

\(\sum a_i = -10\\\\\sum b_i = -20\)

And we want to find the value of the sum:

\(\sum (29a_i - 13b_i)\)

First we can distribute the sum to get:

\(\sum 29a_i + \sum - 13b_i\)

And take the coefficients out of the sum:

\(29\sum a_i -13\sum b_i\)

Now replace the known values:

\(29\sum a_i -13\sum b_i = 29*-10 - 13*-20 = -290 + 260 = -30\)

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5. What is the degree of the following polynomial?
3x³ +9x²-x-10
A.) 4
B.) 5
C.) 3
D.) 6

Answers

Answer:

C

Step-by-step explanation:

the degree of a polynomial is the value of the largest exponent of the variable within the expression.

3x³ + 9x² - x - 10

the term 3x³ has the largest exponent in the expression

the polynomial is therefore of degree 3

ASAP HELP
This is due today so answer correct and I have attempt to do your best

ASAP HELPThis is due today so answer correct and I have attempt to do your best
ASAP HELPThis is due today so answer correct and I have attempt to do your best

Answers

Answer:

3)  x-axis: 1 unit

   y-axis: 10 units    

4) quadrant II

coordinates:  (-2, 4)

7) Quadrants I and IV; time is always positive , but temperature can be positive and negative

8) W = (-0.75, -1)

Step-by-step explanation:

3)  x-axis: 1 unit

   y-axis: 10 units    

4) quadrant II

coordinates:  (-2, 4)

7) Quadrants I and IV; time is always positive , but temperature can be positive and negative

8) W = (-0.75, -1)

Imagine that for every inch of rain that fell here, a nearby community in the mountains received a foot and a half of snow. How many inches of snow fell in the mountain community between 5:00 pm and 7:00 pm? HELP PLEASE AND QUickLY!

Imagine that for every inch of rain that fell here, a nearby community in the mountains received a foot

Answers

Answer:

I think it's 0.2 inches of snow????

Calculate the length between the points (2, 3)
and (5. 7)
A. 3
B. 4
C. 5
D. 6

Answers

Your answer is 4

If you count going up, down, or at an angle between each point you’ll get a distance of 4.

$8 is what percent of $8?

Answers

Answer:

100%?

Step-by-step explanation:

solve -2 1/3 - (-5)


ANSWER PLZ

Answers

Answer:

Step-by-step explanation:

2.6666666667

What are the next three terms in the sequence 1, 7, 13, 19, ...?
Yeah

Answers

Answer:

25, 31, 37

Step-by-step explanation:

This sequence has an increasing pattern of 6.

Which means to find the next term, just add 6 to the pervious term. For example:

1 + 6 = 7

7 + 6 = 13

And so on

Part C which ordered pair from part A represents the initial value what does the initial value represent in this problem


PartD what is the rate of change in this equation? What does the rate of change represent in this problem? (1 - 2 sentences).

Part C which ordered pair from part A represents the initial value what does the initial value represent

Answers

C) The ordered pair that represents the initial value of the function is of (0,150), meaning that the graph of the function crosses the y-axis at the value of y = 150.

D) The rate of change of the equation is of -5, meaning that when x increases by one, y is decreased by 5.

How to define a linear function?

The slope-intercept definition of a linear function is given as follows:

y = mx + b.

In which:

m is the slope, representing the rate of change, that is, by how much y changes when x is increased by one.b is the intercept, representing the value of y when x = 0. Hence the ordered pair is of (0,b).

For this problem, the function is defined as follows:

y = -5x + 150.

Hence the slope and the intercept are given as follows:

m = -5, b = 150.

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what is the property of 3x(5x7)=(3x5)7

Answers

The property you are referring to is called the associative property of multiplication. According to this property, when multiplying three numbers, the grouping of the numbers does not affect the result. In other words, you can change the grouping of the factors without changing the product.

In the equation you provided: 3x(5x7) = (3x5)7

The associative property allows us to group the factors in different ways without changing the result. So, whether we multiply 5 and 7 first, or multiply 3 and 5 first, the final product will be the same.

If x=1/2 and y=3/2, find the values of i) xy÷(x+y) ii) x+y ÷ x-y

Answers

Answer:

i) 3/8

ii) -2

Step-by-step explanation:

i) 1/2*3/2/(1/2+3/2)

3/4/2

3/4*1/2

3/8.

ii) 1/2+3/2 / 1/3-3/2

2/-1

-2.

Hope this helps :)

f(x) = a(x - h)² + k.
f(x) = 3x² + 6x + 2.

Answers

Answer:

f(x) = 3(x + 1)² - 1a = 3, h = - 1, k = - 1

Step-by-step explanation:

It is assumed you need to convert the given function into vertex form.

Converting in below steps:

f(x) = 3x² + 6x + 2 = 3(x² + 2x) + 2 = 3(x² + 2x + 1) - 3 + 2 = 3(x + 1)² - 1

We got:

a = 3, h = - 1, k = - 1

the area of a square is seasonal 25 cm Square calculate the length of a diagonal to one decimal place .




Answers

Answer:

The answer is 7.1cm to 1d.p

Step-by-step explanation:

Area of square =L²

25=L²

√L²=√25

L=5cm

hyp²=opp²+adj²

x²=5²+5²

x²=25+25

x²=50

√x²=√50

x=7.1cm to 1d.p

Identify three misconception each of any five topic's in mathematics

Answers

62 = 12.

7 x 0 = 7.

Four hundred and eight is written as 4008.

0.10 = point ten.

0.5 x 10 = 0.50.

6 -:- ½ = 3.

- 5 + 3 = -8.

4% is 0.4 as a decimal.

4)Does this shape belong in a group of shapes that have more than one pair of
perpendicular sides?
Use the drop-down menus to explain your answer.
4) Click the arrows to choose an answer from each menu.
The number of right angles in this shape is Choose....
meet at a right angle is Choose....
perpendicular sides in this shape. This shape
shapes that have more than one pair of perpendicular sides.
. Each pair of sides that
▾ of
in a group of
.There Choose...
Choose...

Answers

No, this shape does not belong in a group of shapes that have more than one pair of perpendicular sides.

Does the shape have > one pair of perpendicular sides?

In order to determine if the shape belongs to a group of shapes with more than one pair of perpendicular sides, we need to examine the number of right angles in the shape.

A right angle is a 90-degree angle, and shapes with perpendicular sides have right angles at their intersections. By counting the number of right angles in the shape, we can determine if it has more than one pair of perpendicular sides.

If the shape has only one right angle, then it does not have more than one pair of perpendicular sides. But if it has two or more right angles, then it would belong to the group of shapes that have more than one pair of perpendicular sides.

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