A student said we cannot subtract 1.97 from 20 because 1.97 has two decimal digits and 20 has none. Do you agree with his statement? Explain or show your reasoning.

Answers

Answer 1

Answer:

Step-by-step explanation:

everything has a infinite amount of zeroes behind the decimal point or where it ends at least

Answer 2

Just add a decimal after 20 because it is a whole number.
20.00 - 1.97 = 18.03
Just remember to line up your decimals when subtracting.

Related Questions

Julio has $40.00 to rent bikes for himself and a friend for 5 hours. Each bike
rental costs $3.25 per hour.

Answers

Step-by-step explanation: if its asking how much money he spends in total you multiply

$3.25 x 5 = 16.25

Answer:

They will spend $16.25 on each bike for 5 hours, $16.25 x 2 = $32.50. They will spend $32.50 and will be left with $7.50.

Step-by-step explanation:

what is ³/8 of 1 dollar

Answers

Answer:

Step-by-step explanation:

A dollar is 100 cents

3/8 = .375

0.375 * 100 = 37.5

Rounded it is 38 cents.

Pleaseee helpp answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!

Answers

Answer:

x = 34º

Step-by-step explanation:

one of the rules of parallelograms is that opposite angles equal each other,

so x = 34º

Answer:

X = 34

Step-by-step explanation:

GIVEN

Harriet has an 8.5-inch-by-11-inch sheet of paper. She brings the short edges together to create a cylinder and adds a top and bottom base Round answers to the nearest tenth of a unit. What is the diameter of harriet's cylinder? What is the total surface area of harriet's cylinder? What is the volume of harriet's cylinder?

Answers

Answer:

dunno

Step-by-step explanation:

dunno

Brown Delivery Company delivers its standard crates using a fleet of vans and trucks. A van can hold up to 20 standard

crates, and a truck can hold up to 35 standard crates. If Brown Delivery Company needs to deliver exactly 270 standard

crates at one time using 12 vehicles, which system of linear equations could be used to determine the number of vans, x,

and the number of trucks, y, needed for this delivery?

x + y = 12

20x + 35y = 270

x + y = 270

20x + 35y = 12

x + y = 12

35x + 20y = 270

x+y = 270

35x + 20y = 12

Answers

Answer:

x + y = 12

20x + 35y = 270

Step-by-step explanation:

Let us represent:

The number of vans = x

The number of trucks = y

From the above question, we are told that:

A van can hold up to 20 standard crates, and a truck can hold up to 35 standard crates. If Brown Delivery Company needs to deliver exactly 270 standard crates at one time using 12 vehicles.

Hence, our system of equations is given as:

x + y = 12..... Equation 1

20 × x + 35 × y = 270

= 20x + 35y = 270...... Equation 2

Chicken tenders generally weigh about 4 ounces each. When we purchased them from the store, we paid $4 per pound (16
ounces) for frozen tenders. French Fries are about $2 per pound. On the Chicken Tender Platter, we put 3 tenders, and aboud
4 ounces of french fries. What is the total food cost of the Chicken Tender platter?

Answers

Answer:

i need points

Step-by-step explanation:

ndm

Answer: 3.50

Step-by-step explanation:

4 ounces x 3 tenders = 12ounces so 3 dollars. then 4 ounses so 50 cents. so 3.00 + 0.50= 3.50

LAST TIME can someone explain how YOU FOUND OUT TAIWAN HAS 928 CASES, PLEASE HELP ME

Answers

Answer:

you minus them

Step-by-step explanation:

Jessica ran 6 miles in 2 1/2 hours what is her speed in miles per hour?

Answers

Answer:

2.4 miles per hour

Step-by-step explanation:

Here are the first 5 terms of a sequence
3 6 10 15 21
Write down the next two terms of the sequence

Answers

The next two terms is 28 and 36

Yep it’s 28 and 36 I checked

HELP ASP Which two students' shapes represent equivalent fractions?

Answers

Answer:

I think its A

Step-by-step explanation:

I just took this test

The radius of a cylindrical water tank is 6 ft, and its height is 16 ft. What is the volume of the tank?

Answers

Answer:

about 1809.56 ft^3

Step-by-step explanation:

πr2h

= π×6^2×16

= 576π

= 1809.5573684677 feet3

What is the measure of angle b?

Answers

Answer:

Step-by-step explanation:

Answer:

[tex]42[/tex]°

Step-by-step explanation:

[tex]A+B+C=180[/tex]

all measures of a triangle add up to 180

the angle opposite of angle b on the triangle is [tex]48[/tex]°

[tex]48+90+C=180[/tex]

[tex]138+C=180[/tex]

[tex]C=42[/tex]°

plz mark me brainliest. ;)

i cant remember how to do this

Answers

Answer:

z = 80°

Step-by-step explanation:

ABCD ~ FECG

∠F ≅ ∠A = z

∠F = 360-100-60-120=80

z = 80°

please help with this ASAP. image below

Answers

Angle BDC is complementary

Answer:

Angle BDC

Step-by-step explanation:

Complementary is angles that add up to 90 degrees

Heights of American adult women are normally distributed with mean 63.6 inches and standard deviation 2.5 inches. Find the height of an adult woman that corresponds to the 80th percentile.

Answers

Answer:

65.7

Step-by-step explanation:

Given ;

Mean, m = 63.6

Standard deviation, s = 2.5

80th percentile = 80 / 100 = 0.8

The Zscore corresponding to the 80th percentile ; Z < P = 0.842 (Z probability calculator)

Zscore = (x - m) / s

0.842 = (x - 63.6) / 2.5

0.842 * 2.5 = x - 63.6

2.105 = x - 63.6

x = 63.6 + 2.105

x = 65.705

Draw the line y=4 on the grid

Answers

Answer:

you would need a graph to graph the equation

Step-by-step explanation:

Answer:

I think this help you to draw

I WILL GIVE BRAINIEST
Rhiana has a spinner, which is divided into four equal parts. The parts are numbered 1,2,3,4. If rhiana spins the spinner and tosses a coin, which table shows all possible outcomes?

Answers

Answer:

the last one

Step-by-step explanation:

Answer:

last one

Step-by-step explanation:

A recipe calls for 12 lb of flour for 1 batch.

Answer each question below and type the answers in the boxes.

1. How many batches can be made with 1 lb of flour?

2. How many batches can be made with 34 lb of flour?

3. How many batches can be made with 14 lb of flour?

Answers

1. 1/12 batches (0.0833333)

2. 2.83333 batches

3. 1.1667 batches

Explanation

1. 1 ÷ 12 = 1/12

2. 34 ÷ 12 = 2.83333

3. 14 ÷ 12 = 1.1667

Simplify: (9x^5)(4x^4)

please show your work so i can see how to do this thank you <3

Answers

9x^5 • 4x^4
9•4= 36
X^5+4= x^9
Your answer is 36x^9

Is it h=108 or g=108?

Answers

Answer:

g=108

Step-by-step explanation:

g=108 answer for this problem

Solve for the variable
X-11 = 8

Answers

This is pretty easy to do.

First, you have to get x alone by getting rid of the terms next to it. In this case, it’s -11.

To get rid of a term, do the opposite.

So x - 11 + 11 = 8 + 11
Remember to do it on both sides.

x = 19

Answer: 19
Why?
You have to get x alone so you have to add 11 to both sides
X-11+11= 8+11
The 11 cancel out on the left and 8+11 equals 19 so x=19

What is the focus of the parabola y = 10x??

Answers

Answer:

The foci of y=10x would be y-x=1 I do exams and quizzes if your interested :)

Find the missing dimension of a triangle with a base of 14.2 yd and a area with 63.9 yd

Answers

Answer:

area : 63.9

b : 14.2

write equation of area of a triangle

Step-by-step explanation:

area:. 1/2 × B x H

solve for H : H= _2x_area_

Substitude values : _H = _2×63.9___

14.2.

Evaluate : H = 9

Write a linear function that relates y to x using the table
(-2,5) (0,4) (2,3) (4,2)

Answers

y-5=-1/2x(x+2) because thats it

help me for brainlist

Answers

Answer:

1. g. $0.10 per square inch

2. c. $0.08 per square inch

3. f. $10

4. m. $8

5. h. 79 in²

6. j. 113 in²

Step-by-step explanation:

1. A = πr²

r = diameter ÷ 2 = 10 ÷ 2 = 5

A = π(5)² = 25π in² ≈ 78.53981

$8.00/25π = $0.10 per square inch

2. A = πr²

r = diameter ÷ 2 = 12 ÷ 2 = 6

A = π(6)² = 36π in² ≈ 113.0973355

$10.00/36π = 0.088419 = $0.08 per square inch

3. information/answer was provided

4. information/answer was provided

5. A = πr²

r = diameter ÷ 2 = 10 ÷ 2 = 5

A = π(5)² = 25π in² ≈ 79 in²

6. A = πr²

r = diameter ÷ 2 = 12 ÷ 2 = 6

A = π(6)² = 36π in² ≈ 113 in²

slove -4(x-2)=5(3x-8)

Answers

X=2.526 or X=48/19 !

IJK ~ QSR. What is m<K?

m<K = ___°

Answers

34° is your answer as they are similar figures

simplify the problem (2y−6)^2

Answers

Answer:

4y^2-24y+36

Step-by-step explanation:

Expand the expression to simplify, which you do by using the FOIL method, then combining like terms.

(a-b)(a-b) = a^2 - 2ab + b^2

(2y-6)^2

= (2y-6)(2y-6)

= 4y^2 - 12y + 36

Find the volume of the prism.

Answers

Answer:

238m^3

Step-by-step explanation:

Volume = lwh (length times width times height)

so do 4 x 7 x 8 1/2

this gets you 238m^3 (because you have to cube your answer with units)

Factor 16a + 72 to identify the equivalent expression

Answers

Hey there, thanks for posting your first question!

If you're asked to factor a polynomial, you need to look for the

greatest common factor between the terms that are involved.

The greatest common factor of 16a and 72 is 8 because 8

is the largest number that can divide into both 16 and 72.

The "a" doesn't qualify because it doesn't appear in every term.

So the 8 factors out.

When that happens, we are left with each term divided by that 8

inside a set of parenthses, I'll show you what I mean.

So we have 8(2a + 9).

I divided the 16a by the 8 and 72 by the 8 and if you

distribute it back you will end up with the original polynomial.

So our answer 8(2a + 9).

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