(EASY MULTIPLE CHOICE I BEG YOU)

(EASY MULTIPLE CHOICE I BEG YOU)

Answers

Answer 1
1) its number 2. 30x^7y^4

Related Questions

please help me with these two questions

Answers

number 7 is B, number 8 is D.

The first question is b

1) a mass of 300kg is increased by 8%.
workout the increase in mass

2) nelson scores 27 out of 40 in a test
work out his score as a percentage

Answers

Answer:

1. 324kg

2. 67.5%

Step-by-step explanation:

1.  % increase = 100 + 8 = 108%

[tex]\frac{108}{100} x 300[/tex]

= 324kg

2. [tex]\frac{27}{40} x 100[/tex]

= 67.5%

7 x ( h + 4 ) for h = 3

Answers

Answer:

is h is 3, then your answer would be 21 + 28 = 49

since 7 x 3 = 21 and 7 x 4 = 28 you add 21 and 28 which would get you 49

Answer:

h = 3

Step-by-step explanation:

7 x ( h + 4 )=7×(3+4)=7×7=49

Plz help I will give brainliest JUST PLZ HELP

Answers

A= 90 degrees
B= 130 degrees
(not sure of the rest)

if you where asked to solve a system of linear equations using the substitution method, what form would one or both of the equations start as that would make the problem the simplest?


A. point-slope form
B. standard form
C. slope-intercept form
D. point-intercept form​

Answers

Answer:

It's A

Step-by-step explanation:

In general, the equation in point-slope form will give an expression that can substitute for "y", as that form is ...

 y = [something]

_____

In specific instances, the other forms of the linear equations may work, but that is not guaranteed.

What is the correct answer?

Answers

Answer:

I do not know

Step-by-step explanation:

I dont know

into the pair of a fraction as a pair of fractions with a common denominator ​

Answers

Answer:

3/10, 2/5

Step-by-step explanation:

simplify h + h + h , I really need help

Answers

3h

Explanation:

Add them

Answer: The answer is 3h

Step-by-step explanation:

please help it due in a lil bit


please and thank u

Answers

Answer:

D. 13.9

Step-by-step explanation:

Find the missing side

[tex]sin(60)= \frac{x}{16}[/tex]

x = 16 × [tex]sin(60)[/tex]

x = 13.9

It is sin because its opposite over hypotenuse

Find the geometric mean of 8 and 13.

Answers

Find the factors from the roots, then multiply the factors together.
y
=
x
2

21
x
+
104

Pls help me with this math..... its kind of easy...

Answers



a=9.2
b=1 5/8
c=4
d=24
e=2.3
f=8.5
g= 2.6
A) 9.2
B) 1 5/8
C) 4
D) 24
E) 2.3
F) 8/5
G) 2.6

Marco would like to hang a banner over his shoe store. He has two ladders and would like to know how high above the ground each ladder will allow him to place the banner. A 13- foot ladder leans against the building and touches it at a point that is 11.3 feet above the ground.
what height would a 15-foot ladder touch the building if both ladders form the same angle with the ground? Make a sketch and round your answer to the nearest tenth

Answers

13 divided by 11.3 is 1.150442477876106. So 15 by 1.150442477876106 and you get 13.03846162772485. Just round it to the nearest tenth and you get 13.0.

9 yards times 3 over 1 times 2 over 1 =54 over 1

Answers

Answer:

yeah

Step-by-step explanation:

thanks, 5 star, brainliest pls

If a fair die is rolled 7 times, what is the probability, rounded to the nearest thousandth, of getting at most 2 twos?

Answers

Answer:

0.904

Step-by-step explanation:

Using the binomial distribution, it is found that there is a 0.905 = 90.5% probability of getting at most 2 twos.

For each time the die is rolled, there are only two possible outcomes, either the result is a 2, or it is not. The result on a roll is independent of any other roll, which means that the binomial distribution is used to solve this question.

Binomial probability distribution

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

The parameters are:

x is the number of successes. n is the number of trials. p is the probability of a success on a single trial.

In this problem:

The die is rolled 7 times, hence [tex]n = 7[/tex].One out of the 6 sides is a 2, hence [tex]p = \frac{1}{6} = 0.1667[/tex]

The probability is:

[tex]P(X \leq 2) = P(X = 0) + P(X = 1) + P(X = 2)[/tex]

Hence:

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]P(X = 0) = C_{7,0}.(0.1667)^{0}.(0.8333)^{7} = 0.279[/tex]

[tex]P(X = 1) = C_{7,1}.(0.1667)^{1}.(0.8333)^{6} = 0.391[/tex]

[tex]P(X = 2) = C_{7,2}.(0.1667)^{2}.(0.8333)^{5} = 0.235[/tex]

Then:

[tex]P(X \leq 2) = P(X = 0) + P(X = 1) + P(X = 2) = 0.279 + 0.391 + 0.235 = 0.905[/tex]

0.905 = 90.5% probability of getting at most 2 twos.

A similar problem is given at https://brainly.com/question/24863377

Enter a range of values for x.
a
3x-90 930
26
27
[? ] Enter

Answers

Answer:

the answer to your question is 3 and 34

I only got this partially correct please tell me the correct answer

Answers

Answer:

its 5  can you answer mine please

Graph y=1.4xy=1.4xy, equals, 1, point, 4, x. plz help its not too late plz

Answers

Replace x with any number and solve for Y.

Do this at least twice to get 2 points.

Place these points on the graph and draw a line through them.

See attached graph.

Let x = 2

y = 1.4(2)

y = 2.8

First point = (2,2.8)

Let x = 5

y = 1.4(5)

y = 7

Second point = (5,7)

The y-intercept is zero, that means the line is passing through origin.

What is the equation of line?

The equation of line is given as

y = mx + c

Where m is the slope and c is the y-intercept.

The equation is given below.

y = 1.4x

In the above equation, y-intercept is not there, which means the line is passing through origin.

More about the equation of line link is given below.

https://brainly.com/question/21511618

#SPJ5

A school is arranging a field trip to the zoo. The school spends 673.86 dollars on passes for 31 students and 2 teachers. The school also spends 267.53 dollars on lunch for just the students. How much money was spent on a pass and lunch for each student?

Answers

Answer:

$21.73 for a pass, and $8.63 for a lunch

Step-by-step explanation:

673.81/31= 21.73

267.53/31=8.63

Hope this helps

Spiral Review Gretchen is delivering boxes of cookies to her neighbors. Her wagon itself weighs 12 pounds when empty and will hold up to 9 boxes.
If each box of cookies weighs 1 pound, what is the range of the total weight of her wagon while she is delivering cookies?
Enter the correct answers in the boxes.

Answers

Answer:

0-108

Step-by-step explanation:

I have the same assignment and got it while working on it

you have to say from either 0 or 12 pounds to 108 as you have to multiply 12 x 9.

The range of the total weight of her wagon while she is delivering cookies is  12 pounds to 21 pounds.

What is addition?

Combining objects and counting them as one big group is done through addition. In arithmetic, addition is the process of adding two or more integers together. Addends are the numbers that are added, and the sum refers to the outcome of the operation.

Given:

Spiral Review Gretchen is delivering boxes of cookies to her neighbors. Her wagon itself weighs 12 pounds when empty and will hold up to 9 boxes.

Each box of cookies weighs 1 pound.

Weight of 9 boxes = 9 pounds.

So, the range,

= 12 pounds to 12 + 9 pounds

= 12 pounds to 21 pounds.

Therefore, the range is 12 pounds to 21 pounds.

To learn more about the addition;

brainly.com/question/29464370

#SPJ5

What type of symmetry does the figure have?




line symmetry only

rotational symmetry only

both line and rotational symmetry

none of the above

Answers

Answer:

B. rotational symmetry only

Step-by-step explanation:

Line symmetry is when the line acts like a mirror. We don't have such a symmetry here.

The figure has rotational symmetry only, if you rotate it about its center it will map to itself every 180 degrees.

Correct option is B

Answer:

B. rotational symmetry only

Step-by-step explanation:

Guys help ASAP! Is 2 a solution of 4x+12=4 complete the statement

Answers

the answer is “is not” hope this helps

Answer:

false ; is not

Step-by-step explanation:

hmark 1 - Item 205023
Erin received the following scores on her last four spelling tests.
23, 82%, 0.8,
17
20
Which of these is Erin's highest score?

Answers

Answer:

82% is her highest score

Step-by-step explanation:

82 is greater than 23, 80, 17 and 20

how far would lin run in an hour

Answers

Answer:

Depends on how far or fast she's running per second or per minute

Use the FOIL method to check your answer from part A.

Answers

Answer:

[tex]x^{2} -8x+12[/tex] (that means u got it right)

Step-by-step explanation:

basically use the distributive property to multiply everything by each other.

x*x=[tex]x^{2}[/tex]

x*(-2) + x*(-6)= -8x

-6*-2=12

Put it all together and u get the original.

Sorry if this is confusing.

I NEED HELP FAST ITS E.L.A ILL GIVE BRAINLIEST FOR FIRST ANSWER

Read the paragraph.

When the U.S. Postal Service began, men on horseback carried mail in bags across the country. Once the railroad system was developed, mail was delivered to different states by train. Today, mail is transported in trucks, trains, airplanes, and even boats.

What is the meaning of "transported" as it is used in this paragraph?

A. delivered by hand

B. organized by city and state

C. received from different locations

D. carried from place to place

Answers

Answer:

I would go with D

carried from place to place

I think that it is most likely D.

Find perimeter
of triangle

Answers

Answer:

it's perimeter is

=x+x+4+3

=2x+7

Step-by-step explanation:

hope it helps you

mark me brainliest

Suppose there is a 1.6°F drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on the ground is 58.3°F​, what will be the temperature when the plane reaches an altitude of 2,000 ft​?

Answers

Answer: 55.1°F

Step-by-step explanation:

We are informed that there is a 1.6°F drop in temperature for every thousand feet that an airplane climbs into the sky, if the plane reaches an altitude of 2,000ft, the drop in temperature will be:

= 1.6° × 2

= 3.2°F

If the temperature on the ground is 58.3°F​, then the temperature when the plane reaches an altitude of 2,000 ft will be:

= 58.3°F - 3.2°F

= 55.1°F

(
5) £940 increased by 8%​

Answers

Answer:

£1015.2

Step-by-step explanation:

We need to find £940 increased by 8%​. It can be calculated as follows :

[tex]940+940\times \dfrac{8}{100}\\\\=940+75.2\\\\=\$1015.2[/tex]

It means if £940 increased by 8%, then the answer is equal to £1015.2.

At most, Kyle can spend $50 on sandwiches and chips for a picnic.

He already bought chips for $6 and will buy sandwiches that cost $4 each.

How many sandwiches can Kyle buy?

Answers

Answer:

21

Step-by-step explanation:

hihihihihiiiiiiiii

How did ancient camels differ from those of today?

Answers

Answer:

They Don't

Step-by-step explanation:

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