plsss helppp asappp
will give brainliest

Answer:

35.7$

Step-by-step explanation:

4.20(x)

4.20(8.5)

35.7$

Step-by-step explanation:

hope it is helpful to you

Step-by-step

Simplifying 2a + 3 = 4a + 5

Reorder the terms: 3 + 2a = 4a + 5

Reorder the terms: 3 + 2a = 5 + 4a

Solving 3 + 2a = 5 + 4a

Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right.

Add '-4a' to each side of the equation. 3 + 2a + -4a = 5 + 4a + -4a

Combine like terms: 2a + -4a = -2a 3 + -2a = 5 + 4a + -4a Combine like terms: 4a + -4a = 0 3 + -2a = 5 + 0 3 + -2a = 5 Add '-3' to each side of the equation. 3 + -3 + -2a = 5 + -3 Combine like terms: 3 + -3 = 0 0 + -2a = 5 + -3 -2a = 5 + -3 Combine like terms: 5 + -3 = 2 -2a = 2 Divide each side by '-2'. a = -1 Simplifying a = -1

The statement A is true. The net can be folded to form a pyramid because at least one of the faces is a triangle.

In this problem, the net consists of four rectangles and two triangles, which can be folded to form a pyramid. The two triangles and one pair of adjacent rectangles form the lateral faces of the pyramid,while the other pair of adjacent rectangles form the base.

however, at least one of the faces of the pyramid must be a triangle,which is true for the lateral faces in this case. Therefore, statement A is true and the net can be folded to form a pyramid.

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Answer:

L to G

d

e

b

c

a

Step-by-step explanation:

Hope this helps :)

Answer:

An object at rest is an object that is not moving. Objects are at rest all around you. ... The first law of motion states that this object will stay at rest until it is acted upon by an unbalanced force. In other words, an object will not start moving until a push or pull is exerted on it.

Step-by-step explanation:

Answer:

w=22

Step-by-step explanation:

just get w by itself

3w=66

3w/3=66/3

w=22

Answer: 22

Step-by-step explanation:

3x22=33

Answer:

they are supplementary

corresponding

alternate exterior

vertical

alternative interior

Answer:

2/7

Step-by-step explanation:

Answer:

here can you give me brainliest

Step-by-step explanation:

Answer:

20 People will win a prize

Step-by-step explanation:

Answer:

each serving uses 3/8 pounds of potatoes

the answer is between the whole numbers 0 and 1

Answer:

I can only help with question 4

Step-by-step explanation:

a)C =2πr =2·π·8 ≈ 50.26548

b)A = πr2 = π·8 2≈ 201.06193

Answer:

Charlie Chaplin show is  classic Tv comedy.Charlie chaplin is really funny.In this show, t teaches us many things. Most importantly it teaches us to smile everyday! In this comedy show, nobdy can sit down and not laugh! Its really funny and beautiful! Charli Chaplin show is mae by Charlie chaplin also dirested and edited by him! This show is hilaarious!

Moreover,another comedy show at contemporary television is the "Spitting image"! It is really funny!It is hilarious! This show is full of puppets! Puppets makes so manyjokes and make us laugh. It is directed by Roger Law, Martin Lambie-Nairn. t is really funny!

Therefore, the difference between this two kind of TVs is that at the old one, there are shows like Charlie Chaplin.And at the modern day TV like now, there is "Spitting Image"! The difference between both comedy shows is that at Charlie Chaplin it is directed by him andedited by him and there is no puppets and the important thing is to Smile and laugh in this show! Furthermore,at the "Spitting image" the show is about puppets and it is directed and edited by Roger Law, Martin Lambie-Nairn.

Step-by-step explanation:

advise -I am seeing this question a lot. ANd for te morning i thought i will hep out! So i did this for all of u who is trying to get the answer. have a beautiful day. i did it in 1 hour thein the future dont say u cant do it! try it at leat! AHe a nice day!

Answer:

75

Step-by-step explanation:

hope this helps

Area of the duct tape , Ruby need for the H is 808 sq.cm

Rectangle is a polygon with four sides , Opposite side of the polygon are parallel and equal.

It is given that

The letter will be 42 cm tall and 33 cm wide.

Each bar of the letter will have a thickness of 8 cm.

The letter H will be made from three rectangular bar

The standing rectangular bar have dimensions of 42 cm * 8 cm

The horizontal rectangular bar will have

Length = 33 - 8 - 8 = 17  cm

Width = 8 cm

Therefore the amount of duct tape required will be equal to the area of the rectangle

Area of the rectangle = 42 * 8 + 42  * 8 + 17 * 8

Area of the rectangle = 808 sq.cm

Area of the duct tape required = 808 sq.cm.

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Answers:

1. the first infographic describes how many jobs were lost in each month of 2019-2020.

2. the third infographic because it includes a visual of a mask, which is related to the subject, to make the infographic look more interesting.

3. the third infographic. it is presented in a simple line graph with clear points to mark the data sets.

4. the first infographic as it mentions the source of the statistics. it also explains the graph using a small text box to help viewers better understand.

[these answers are not the definite correct ones, i'm sure that multiple different answers will be accepted as long as you justify them! also, this isn't the full answer you should give, don't just copy everything word for word. it's simply a rough structure of the answer and you can elaborate more to substantiate your answer :)]

i can give explanations if you need them! hope this helps :D

Answer:

You divide 3/5 into 6

Step-by-step explanation:

Your work:

3/5 / 6

Flip the 6 as usual

3/5 * 1/6

Multiply

3/30

Simplify

1/10 pt. of juice in each glass

Easy dubs

Answer: Quadrant l is A Quadrant ll is D Quadrant lll is C Quadrant lV is B Point on the X axis is F Point on the Y axis is E Point in he origin is G

Step-by-step explanation:

Answer:

20579.53 will be your answer good sir.

Step-by-step explanation:

Answer:

9 students failed

79 is the highest score

3 students got over 30 but less than 40

2 students scored 40

Step-by-step explanation:

anything under 33 is failing and there are 9 leaves less than 33

7 is the largest stem and 9 is the largest leaf on that stem

there are only 3 leaves greater than 30 but under 40 they are 31, 31, and 39

the only same scores over passing are 40s

Answer: In random sampling, the whole population should have an equal chance of being chosen.

Step-by-step explanation:

In a simple random sample, every member of the population has an equal chance of being selected.

Your sampling frame should include the whole population. To conduct this type of sampling, you can use tools like random number generators or other techniques that are based entirely on chance.

Biased sample

A sample is biased if individuals or groups from the population are not represented in the sample.

In statistics, sampling bias is a bias in which a sample is collected in such a way that some members of the intended population have a lower or higher sampling probability than others.

Affects

It affects the internal validity of an analysis by leading to inaccurate estimation of relationships between variables. It also can affect the external validity of an analysis because the results from a biased sample may not generalize to the population.

Sampling is one of the procedure to get information about population. The best way to choose a sample representing a population is simple random sampling.

We do sampling so that we don't have to work on entire population of items but only on that sample in a way that we can predict information about population.

Most of the times, it isn't possible in real world to work on entire populations. Samples come out for rescue by assumptions that they will have some properties of the population pertained in them.

Thus, the sample should be taken out such that it includes data of the population as much  as it can in unbiased way so as to imitate population. (assuming that we want the sample to contain the summary of the population).

If the sampling is done from the population randomly, without any other rule, then such sampling is called simple random sampling. Items are selected in a fixed size, all randomly.

Sampling which is done by taking the main population divided in categories(called strata), then such sampling from stratas (sub-parts of the population) is called stratified sampling.

In this type of sampling, starting of the sampling is done randomly, but then rest of the samples are collected by an order. Like for example, first point is selected randomly, then all points are selected that they are equidistant from each other in the population.

The word "convenience" summarizes this sampling. It is done in a way that those values from population are sampled which are in convenience with the researcher. Like if some random picking is to be done from beads spread on the ground, then the researcher picking those beads which are closer to him.

Convenience sampling and stratified sampling are biased, as convenience sampling is leaving a good amount of population untouched, and stratified sampling is taking about sub-parts of the population.

The systematic random sampling is not good in those cases where population doesn't contain variation equally, and we might end up doing systematic sampling in that region which is biased than other regions.

The best sampling is simple random sampling, as it is randomly picking data values from the population, so is most probable to get the properties of the population(the more you're lost, the more probable you're to get to new paths). If sample size is large enough, this sampling comes out as best sampling method, in context of summarizing the information of the population, as almost all of the properties of the population is covered by values obtained during simple random sampling.

Thus, the best way to choose a sample representing a population is simple random sampling. (assuming that we want to summarize the population).

Learn more about simple random sampling here:

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Answer:

Step-by-step explanation:hi

Answer:

48..

Step-by-step explanation: