I need help can someone help me

Answers

Answer 1

Answer:

it states to round to the tenths place for 1 which would be 1.5 because the 2 after is not 5 or above so it stays the same

it also goes for the rest that are stated in the problem

My answers:

2)76.27

3)23.494

4)8.3926

5)342.6

Answer 2

Answer:

You can easily round any number to any place using a simple rule. Look to the digit to the right of the digit you want to round to. If that digit is 5 or greater than 5, you round UP to the next higher digit. If the digit to the right of the digit you’re trying to round to is 4 or less, you leave the digit alone.

1. 1.528 = 1.5

2. 76.2714 = 76.27

3. 23.49382 = 23.494

4. 8.39261 = 8.926

5. 342.62984 = 342.6

Related Questions

HELPP!!! DON'T ANSWER IF YOU ARE NOT SURE PLEASE !!

Select the reason why these triangles are similar. If they are not, select "Not similar",

Answers

It’s SSS

HOPE IT HELPS

Part of the population of 6,750 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 4 of them are infected. How many elk are likely to be infected?

Answers

Answer:

The answer is 540.

Hope this helps! :)

what equation does the graph below represent
answer choices:
y =2x
y=1/2x
y=1/2
y=2+x

Answers

Answer:

y=2x

Step-by-step explanation:

The mass of a car tire is 17.25 kilograms. What is the mass of a car tire in grams?

Answers

Answer:

17,250

Step-by-step explanation:

since there are 1000 grams for each kilogram

Rachel found three pieces of wire in her tool drawer. Here are their lengths (in centimeters) 5 , 9.33 ,19.9 What is the total length of the three pieces?

Answers

Answer:

34.23 centimeters roughly 11 inches

A car driving at a constant speed for 30mins. It this proportional

Answers

yes-i’m not sure tho

Petra jogs 2 miles in 24 minutes. At this rate, how long would it take her to jog 10 miles?

Answers

Answer:

120 Minutes

Step-by-step explanation:

24 minutes / 2 miles = 12 minutes / 1 mile

12 minutes / 1 miles = x minutes / 10 miles

Cross multiply

12*10/1 = x

120 / 1 = x

x = 120

Hope that helps!

Please answer quickly !

Answers

Answer:

Probably B

Step-by-step explanation:

It’s b {x: 2 < x < 8}

helppppppppppppppppppppp

Answers

Answer:

$7.20

Step-by-step explanation:

60% of 4.5 = 2.7

4.5+2.7 = $7.2

Answer:

7.2

Step-by-step explanation:

So u do 60% of 4.5 and add ur answer to 4.5

1) Emmi makes lines on rectangles to show four fourths. Which rectangle is incorrect? Explain. Rectangle I because there are no lines that go across the shape. Rectangle 3. because it does not show equal parts. 1 2. 1 Rectangle 2 because the parts are made by only two lines. 3 4 Rectangle 4, because it is not divided into the right number of parts.

Answers

Answer:

Step-by-step explanation:

Because i don;t have equal parts

Answer:

number 3 is wrong, because it does not show equal parts. All of the others have equal amounts shown.

Step-by-step explanation:

The ratio of employees who
play musical instruments to
employees who play sports is
3:20. If there are 40
employees who play sports,
how many employees play
musical instruments?

Answers

Answer:

Employees who play musical instruments = 6

Step-by-step explanation:

Given that:

Ratio of employees who play musical instruments to employees who play sports is 3 : 20

Number of employees who play sports = 40

Let,

x be the number of employees who play musical instruments.

Ratio = x : 40

As the relationship is proportional,

3 : 20 :: x : 40

Product of mean = Product of extreme

20x = 120

Dividing both sides by 20

[tex]\frac{20x}{20}=\frac{120}{20}\\x=6[/tex]

Hence,

Employees who play musical instruments = 6

Can somebody help me?

Answers

Answer:

6/7

Step-by-step explanation:

because there are 28 properties in all

4 of them are railroads

but we're not looking for the probability of selecting a railroad, which would be 4/28 or 1/7, but for not selecting a railroad

and 24 of them are not railroads

So the probability of not selecting a railroad is 24/28, which simplified/reduced is 6/7

Factor the equation

Answers

Answer:

y = (x + 4)²

Step-by-step explanation:

Given equation is,

y = x²+ 8x + 16

By using identity (a + b)² = a² + 2ab + b²

y = x² + 2(4)(x) + 4²

Here a = x and b = 4

y = (x + 4)²

Therefore, factored form of the given equation is y = (x + 4)²

21. Mr. Li has 1,034 goats. He has 242 more sheep than goats. How many sheep does Mr. Li have?

Answers

Answer:

1276

Step-by-step explanation:

PLEASE HELP ASAP WILL GIVE BRAINLEIST!!!
Find the area of the shaded region.

A. 357.72

B. 53.86

C. 715.44

D. 253.86

Answers

Answer:

B it is B

Step-by-step explanation:

find 20-24 using the picture provide

Answers

Answer:

Um no picture but i know 20-24 is -4 hope that helps

Step-by-step explanation:

2x — 1) (3х2 + 5x — 2)
Simplify the expression to a polynomial in standard form

Answers

Answer:

nirvfivbndbgfbdfgdbgnbgfnbgnbf gnbvbnhgfnghfjhjhgjgjjhgjgj

Step-by-step explanation:

answer: 6x³ + 7x² - 9x + 2

explanation:
distribute/foil the (2x - 1) to the (3x² + 5x -2)

(2x)(3x²) + (2x)(5x) + (2x)(-2) + (-1)(3x²) + (-1)(5x) + (-1)(-2)
6x³ + 10x² - 4x - 3x² - 5x + 2

then combine like terms
6x³ + 7x² - 9x + 2

I don’t understand this question someone please explain

Answers

Answer:

1- they are proportional

2- that one is right

Step-by-step explanation:

k so

x and y are proportional bcuz y will always be 1/3 of x, and if u drew a line on the graph it would go thru the origin

What inequality is represented by this graph? A. x > 6 B. x _< 6 C. x < 6 D. x _> 6

Answers

Answer:

x<6

Step-by-step explanation:

b. x≤6

so the empty circle means it's (in this case) less than or equal to 6. the < looks like an L, so think, L is for Less than. Also, the < looks like part of <-, so that's the way the arrow points! hope this helps, good luck!

Solve for x. 0.5x + 0.7 = −0.75

Answers

Answer:

x= -2.9

Step-by-step explanation:

Work out the value of (3²)^2 x (10^3)^2

Answers

answer:
100 x 30^4
explanation:
3^4 x (10^3)^2
10^2 x 30^4
100 x 30^4

1. If four pens cost $1.36, how much does one pen cost? Write a proportion and
solve

Plzzzz help me

Answers

Answer:

0.34-34cents

Step-by-step explanation:

Just do 1.36 divided by 4.

Divide 4 with 1.36. The answer should be 0.34 so each pen costs 0.34¢

The CPI is currently 153. If a coffee maker costs $31.90 today, how much did one cost in 1983, to the nearest cent?

a. $20.85

b. $21.20

C. $26.60

d. $48.81

Please select the best answer from the choices provided

B

Ο Ο Ο Ο

С

D

Mark this and return

Save and Exit

Next

Submit

Answers

Answer:

$20.85

Step-by-step explanation:

The amount of one cost in 1983, to the nearest cent is to be considered as the option a. $20.85.

Calculation of the amount of one cost:

Since

The CPI is currently 153.

And, there a coffee maker costs $31.90 today.

So the one cost should be like

[tex]= 31.90 \div 153[/tex]

= 20.85%

Hence, The amount of one cost in 1983, to the nearest cent is to be considered as the option a. $20.85.

Learn more about cost here: https://brainly.com/question/24590525

What equation should we use to find the distance?

Answers

Answer:

distance= speed *time

Step-by-step explanation:

use the above formula ☝️

how long is the segment from (-5 2) to (-5 -8)

Answers

Answer:

Step-by-step explanation:

Let R be the radius of the circle, θ the central angle in radians, α is the central angle in degrees, c the chord length, s the arc length, h the sagitta (height) of the segment, and d the height (or apothem) of the triangular portion.

hope that help

mark me brill

hey whats 7 1/9= 2 4/5 + m?I need this answer in 20 min if thats cool pls help I need this grade

Answers

Any of these 3 qnswers would work 229/45 5 4/45 5.08

Step-by-step explanation:

71/9=14/5+m

14/5-71/9

=-229/45

How much time required to complete a10days work if it could complete by 3 worker in 4days and 6worker in 3.05 days,if 5 workers is involved in it? please reply

Answers

Answer:

This seems to be a linear relationship:

A linear relationship can be written as:

y = a*x + b

where a is the slope and b is the y-axis intercept.

For a line that passes through the points (x1, y1) and (x2, y2), the slope can be written as:

a = (y2 - y1)/(x2 - x1).

We know that 3 workers can complete the job in 4 days.

Then if we define W as the rate at which a single worker can complete the work, we have the ordered pair (3 workes, 4 days)

And we also know that 6 workers can finish the job in 3.05 days, then we also have the ordered pair (6 workers, 3.05 days)

Then using these two, we can find the slope of the line:

a = (3.05 days - 4 days)/(6 workers - 3 workers) = -0.35 days/worker.

Then we have the equation:

y = (-0.35 days/worker)*x + b

Where:

y represents the time to complete the job

x represents the number of workers.

b is the y-intercept, to find the value, we could just replace one of the points in the equation, for example with the point (3 workes, 4 days) we need to replace x by 3 workers, and y by 4 days:

4 days = (-0.35 days/worker)*3 workers + b

4 days = -1.4 days + b

4 days + 1.4 days = 5.4 days = b

then the equation is:

y = (-0.35 days/workers)*x + 5.4 days.

Now we can find the number of days needed for 5 workers to finish the job, we just need to replace x by 5 workers:

y = (-0.35 days/workers)*5 workers + 5.4 days

y = 3.65 days.

Mark regularly works 20 hours per week at a local restaurant from Monday through
Friday. He earns $14.25 per hour and receives double-time pay for working Saturdays.
Last week he worked his regular 20 hours, and an additional 4 hours on Saturday.
What will his total pay be for the week?

Answers

okay so we know that he worked his regular 20 hours so we can multiply pay times his hours ($14.25)x (20) which is $285 plus the 4 hours on Saturday. *add $14.25 plus $14.25 together because he gets paid double for overtime* ($28.50)x(4) which is $114. Then we add them both together $285+$114 = $399 which is your answer

Can someone please answer this ty

Answers

i believe the answer is c

i’m pretty sure the answer is c i think i’m so sorry if i’m wrong tho

I need help pleaseeee

Answers

Answer:

Step-by-step explanation:

This expressions equals [tex]\sqrt{(x-2)^{2}[/tex]

You can simplify to absolute value of x-2 when x is less than 2

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