Which of these number sentences is NOT true?

Which Of These Number Sentences Is NOT True?

Answers

Answer 1

Answer:

I’m pretty sure it’s D

Answer 2

Step-by-step explanation:

A. Lets convert millimeters into kilometers.

[tex]1cm = 10mm \\ 10mm = 1cm \\ 10 \times 30 = 1 \times 30 \\ 300mm = 30cm \\ 30cm > 3cm[/tex]

since 4000000mm = 4km, A is true. (Not the answer)

B. Lets convert millimeters into centimeters.

[tex]1cm = 10mm \\ 10mm = 1cm \\ 10 \times 30 = 1 \times 30 \\ 300mm = 30cm \\ 30cm > 3cm[/tex]

Since 300mm > 3cm, B is true. (Not the answer)

C. Lets convert millimeters to meters.

[tex]1000mm = 1m \\ 1m = 1000mm \\ 1 \times 5 = 1000 \times 5 \\ 5m = 5000mm[/tex]

Since 5m = 5000mm, C is NOT true. (Answer)

D.Lets convert metres to kilometres.

[tex]1km = 1000m \\ 1 \times 2 = 1000 \times 2 \\ 2km = 2000m \\ 2km < 20km[/tex]

Since 2000m < 20km, D is true. (Not the Answer.)


Related Questions

******WORTH 75 POINTS****WILL MARK BRAINLIEST****PLEASE ANSWER ALL QUESTIONS***
A Drama Club is planning a grand opening musical for the new auditorium! It can hold up to 1000 people. They plan on charging $6 for a student ticket (x) and $10 for an adult ticket (y). If they need to make $3500 to cover all of their expenses, answer the following:

a) Write an inequality to represent the number of tickets

b) Write an inequality to represent the amount of money brought in

c) Give ONE combination of student and adult ticket sales that would satisfy both inequalities

d) Give ONE combination of student and adult ticket sales that would satisfy ONE, but NOT both inequalities

Answers

The best answer to go with is b

how many hours and still elapsed from 0740 hrs to 1135 hrs.?

Answers

Answer:

3 hours and 55 minutes

Step-by-step explanation:

PLEASE HELP, I NEED THIS OR I WILL FAIL MY CLASS PLZZZZ.
30 POINTS AND BRANILEST

Answers

It’s Linear

Explanation:

Answer:

this is 5 points not 30 mate

Your answer is B

Step-by-step explanation:

have a nice day

i hope this helps

mark brainliest please :)

Please help me out :)

Answers

Answer:

96 cm^3

Step-by-step explanation:

you just multiply all the numbers :)

help?pleaseeee?someone?anyone?

Answers

Answer:

the answer is 96

Step-by-step explanation:

[tex](-10)^{2}[/tex]- 9[tex](\frac{1}{3} )^{2}[/tex]-3

100-[tex]\frac{9}{9}[/tex]-3

100-1-3

96

3. Bacteria can multiply at an alarming rate when each
bacteria splits into two new cells, doubling. If we start
with only 3 bacteria which can double every hour, how
many bacteria will we have by half the day?

Answers

Answer:

hmmm.

Step-by-step explanation:

times it by 12,000

like 12,000 being half a day

hahaha I dont know

????????????????????????????????????????????????

Answers

Answer:

Second one to the top right i think

Step-by-step explanation:

4(m-9)=2(2m+1)-40
What is the answer

Answers

Answer: i think that's right if not than t don't have a solution

Step-by-step explanation:4(m−9)=2(2m+1)−40

(4)(m)+(4)(−9)=(2)(2m)+(2)(1)+−40(Distribute)

4m+−36=4m+2+−40

4m−36=(4m)+(2+−40)(Combine Like Terms)

4m−36=4m+−38

4m−36=4m−38

Step 2: Subtract 4m from both sides.

4m−36−4m=4m−38−4m

−36=−38

Step 3: Add 36 to both sides.

−36+36=−38+36

0=−2

A 20-foot piece of wire is attached from the top of a flagpole to a stake in the ground 7 feet from the base of the pole. Find the height of the flagpole.

Answers

Answer:

18.73 feets

Step-by-step explanation:

Given that:

Horizontal distance between ground and foot of flagpole = 7 feets

Lenght of wire = 20 feets

The height of the flagpole, h can be obtained using Pythagoras :

Adjacent = sqrt( hypotenus² - opposite²)

Height of flagpole = sqrt((length of wire)² - (horizontal distance between ground and flagpole)²)

Let height of flagpole = h

h = sqrt(20² - 7²)

h = sqrt(400 - 49)

h = sqrt(351)

h = 18.73 feets

Let x=−1−5i
and y=5−i
. Find x−y
.
A. 6−4i

B. −12i

C. −6−4i

D. −6−6i

Answers

C have a good one buddy

is searching online for airline tickets. Two weeks​ ago, the cost to fly from to was ​250$. Now the cost is 330 ​$. What is the percent​ increase? What would be the percent increase if the airline charges an additional​ $50 baggage fee with the new ticket​ price?

Answers

Answer:

Cost increases to $330.

The percent increase here would be:

= (New price - Old price )/ Old price

= (330 - 250) / 250

= 0.32

= 32%

Cost increases to $330 and charges $50 baggage fee

= (New price - Old price )/ Old price

= (330 + 50 - 250) / 250

= 0.52

= 52%

Can someone help me please!!?? Eleven and seven-hundredths added to four and twenty-five hundredth the sum is

Answers

Answer:

[tex]15.32[/tex]

Step-by-step explanation:

Eleven and seven-hundredths [tex]=11+\frac{7}{100}[/tex]

(Here, [tex]\frac{1}{100}[/tex] denotes the hundredth)

Four and twenty-five hundredth [tex]=4+\frac{25}{100}[/tex]

Therefore,

Sum of Eleven and seven-hundredths added to four and twenty-five hundredth = [tex]11+\frac{7}{100}+4+\frac{25}{100}[/tex]

[tex]=15+\frac{32}{100}[/tex]

[tex]=15+0.32[/tex]

[tex]=15.32[/tex]

solve for x radical forms

Answers

Answer:

in right angled triangle ABC

by using Pythagoras law

h²=p²+b²

x²=7²+10²

x=√149=12.21cm

On the first january 2014 carol invested some money in a bank account the account payes 2.5% compound interest per year on 1st jan 2015 carol withdrew £1000 from the account on 1st jan 2026 sge had £23517.60 in the account work out how much carol originally invested in the account

Answers

Answer:

$23,360

Step-by-step explanation:

Calculation to determine how much carol originally invested in the account

First step is to divide £23517.60 by 1.025

= (23,517.60)/(1+.025)

= (23,517.60)/1.025

=$22,944

Second step is to add back the $1,000 withdrew

=$22,944+$1,000

=$23,944

Now let calculate how much carol originally invested in the account

$23,944=1.025P

Divide both side by 1.025

P=$23,944/1.025

P=$23,360

Therefore the amount that carol originally invested in the account is $23,360

Which figure is described below?
The locus of points in a plane 10
units from the line y = 4.
A ray
B. 2 parallel lines
C. circle
D. plane

Answers

Answer: 2 parallel lines

Chloe's bookshelf has 6 books by Smith and 8 books by Jones. If she removes 4 books at random, what is the probability of removing 2 by each author?

Answers

Answer:

7%

Step-by-step explanation:

I added 8 and 6 then divided by 2

I'm taking probability and stats next year so ¡dk if its right

Answer:

42%

Step-by-step explanation:

Round each fraction to the nearest half and find the estimate. 2/6 + 1/6 one half 1 one and one half 2

Answers

Answer:

one half

Step-by-step explanation:

Given the expression

2/6 + 1/6

Find the LCM

[tex]= \dfrac{2+1}{6} \\= \dfrac{3}{6} \\= \dfrac{3*1}{3*2}\\= \dfrac{3}{3} * \dfrac{1}{2} \\= 1 * \dfrac{1}{2}\\= \dfrac{1}{2}[/tex]

Hence the required result is one half

Luna mixes 3/4 cup of orange juice with 3/8 cup of cranberry juice. She gives 5/8 cup of the juice to mags. How much is left in lunas glass

Answers

Answer:

1/2

Step-by-step explanation:

3/4+3/8=9/8

9/8-5/8=1/2

Answer:

1/2 is left in Luna's glass

Step-by-step explanation:

3/4 is the same as 6/8

So 6/8 + 3/8 = 9/8

9/8 - 5/8 = 4/8.

4/8 can be simplified to 2/4, which can be simplified to 1/2

A student takes ten exams during a semester and receives the following grades: 90, 85, 97, 76, 89, 58, 82, 102, 70, and 67. Find the five-number summary used in a boxplot. Which boxplot best represents the data?
a.
A box-and-whisker plot. The number line goes from 50 to 105. The whiskers range from 58 to 102 and the box ranges from 85 to 95. A line divides the box at 90.
b.
A box-and-whisker plot. The number line goes from 50 to 105. The whiskers range from 58 to 90 and the box ranges from 60 to 80. A line divides the box at 75.
c.
A box-and-whisker plot. The number line goes from 50 to 105. The whiskers range from 70 to 90 and the box ranges from 70 to 90. A line divides the box at 84.
d.
A box-and-whisker plot. The number line goes from 50 to 105. The whiskers range from 58 to 102 and the box ranges from 70 to 90. A line divides the box at 84.



Please select the best answer from the choices provided


A
B
C
D

Answers

The answer is D because i found it online

Answer:

d

Step-by-step explanation:

The Amtrak Train is traveling at a constant speed and travels 12.5 miles in 5 minutes.
At that rate, how far does the train travel in 1 min?

Answers

Answer:

2.5 mi/min => 2.5 mi in 1 minute

Step-by-step explanation:

The unit rate (speed) is

12.5 mi

------------- = 2.5 mi/min

5 min

y=225(1.23)^2
growth or decay

Answers

Answer:

Growth

Step-by-step explanation:

You can simply look at this and say that this is growth because the number in the parenthesis is greater than 1.00.

It would only be decay if the parenthesis^2 resulted in a number less than 1

Growth because the number in the parenthesis is greater than 1.

solve for g please!!!!!!!!!!!!!!

Answers

g = m/5t- Q^2. Hope that helps.

You are preparing for a breaktast party and need enough milk
for 20 people. Each person will drink about 200 mL of milk
Which is the best estimate of the amount of milk you
should
prepare: 400 mL or 4 L? Why?
 please help me i have this due super soon

Answers

Answer: 4 L

Step-by-step explanation:

20 × 200 = 4000 mL in total, or 4 L

So, the best estimate is 4 L.

Find the value of x. Show your work of a piece of paper

Answers

Answer:

3

Step-by-step explanation:

x/1= 9/3

solve to get 3

Answer:

X = 3

Step-by-step explanation:

1. Find the difference between 1 and 3. The larger triangle is being multiplied by 3

2. To find x you must divide 9 by 3 since the bigger triangle is 3 times bigger then the smaller one. X then equals 3

Hope that helps

Let me know if it is confusing

Round 1.495485 to the nearest thousandth

Answers

Answer: 1.495

Explanation: The first digit after the decimal is the tenths place. After that it's the hundredths then the thousandths. If the digit after the thousandths place is 5 or higher then you would round the thousandths place up. Considering it's not higher then it would stay the same.

HURRY PLEASE TIMER: 15 MINS: Coach needs runners for a 4 mile relay race.
Each runner has to run 2/5 mile.
How many runners does the coach need?

Answers

The coach needs 10 runners
Each runner runs 2/5 of a mile, so 5 people would be needed to run two miles. Therefore, he’d need 10 runners.

WILL GIVE BRAINLIEST TO CORRECT ANSWER!!!

A teacher surveys a sample of students from Lake Middle School. He asks the students where they’d like to go for a field trip. He records these results:
80 choose the aquarium.
60 choose the science center.
30 choose the planetarium.
40 choose the farm.
The teacher wants to figure out the relative frequency of a student choosing the aquarium. He will then estimate how many students out of all 1000 at the school are likely to choose the aquarium.
Answer the questions to solve the problem.

3. Suppose the teacher surveys one student at random. Based on the survey results, what is the estimated probability that the student chooses the aquarium?​​

Answers

Answer:

8/21 I reduced it, this is the simplest fraction

Answer:

1. 210 students

2. 80/210 students

3. 8/21 or 38%

4. 8/21 = x/1000 | X = 381 students

Step-by-step explanation:

What is the locus of two parallel lines?
a. One parallel line
b. One perpendicular bisector
c. Two parallel lines
d. one circle

Answers

Answer:

I think (A) One parallel line.

Step-by-step explanation:

Because there's two and simple math you would divide (width÷1).

Hope this helps! Have a good day/or night!

what is the product of 2xyz -3yz +4xz

Answers

The answer is
Z(2xy-3y+4x)

Hope this helps

Find the value of x in the picture below.



Answers

The answer is c because
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