Lucita does the division problem 3.302 ÷ -1.27, and gets -0.026. She doesn't understand this result because she had estimated the answer to be -3. What was Lucita's mistake?
A: Lucita's estimate is too low.
B:The decimal point should be to the left of the 2.
C:The decimal point should be to the left of the 6.
D:Lucita's estimate is too high.
Thank you to those who end up helping, xx

Answer:

6(11+4+13) is the correct answer hope this helps

Step-by-step explanation:

Answer:

getting the wrong answer or not using the correct symbols

Step-by-step explanation:

Answer:

x = -1

Step-by-step explanation:

Answer:

17.1

Step-by-step explanation:

If you have 15.50 and you divide 0.75 you get 20.6 and if you subtract 3.50 you get 17.1 which is your answer. Boom

Answer:

(0,-2)

Step-by-step explanation:

Answer:

the answer is D

Step-by-step explanation:

all rational numbers are integers

Answer:

6/7 is 6/7 and 1/2 is 1/2 unless your trying to divide them then it would be 1 5/7

Step-by-step explanation:

Answer

D

Step-by-step explanation:

3/4 needs to be divided by 1/3.

Answer:

C I belive

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

24/x=40/100

So lets solve it.

2400/40 is 60

so, find the one with 60.

The answer is B.

Answer:

Step-by-step explanation:

If a store is having a 20% off sale

By buying an item you save 20% of the price

If Mai saves $13 on an item she is also saving 20%

$13 = 20% of the price

$65 = 100% of the original price

$65 is your answer!

Answer:

The Answer is $65! The orignal price of the item $65 because if you save $13 on a 20% off sale it would make the orignal price $65

Step-by-step explanation:

Answer:

the top 3

Step-by-step explanation:

Answer: Lower left corner  [tex]\frac{29}{18+29} \times 100[/tex]

We have 29 people who chose fishing out of 18+29 people who filled out the survey. We don't use 60 because not everyone filled out the survey, and we're only focusing on survey participants. The "times 100" at the end will move the decimal point 2 spots to the right, and convert it to percent form.

For example, if you had 2 people who liked fishing out of 8 total then 2/8 = 0.25 = 25% of the people like fishing.

Answer:it's C) 29×100/18+29

Step-by-step explanation:

For the percentage, we need the total number of boys who completed the survey which is 18+29. Again, the number of boys who chose fishing is 29. So, we should divide 29 by (18+29) & multiply 100c with it in order to get the percentage .

Answer:

False

Step-by-step explanation:

there is no number for x and y to make both true

hop it helps :)

Answer:

B. about 25 ft

Step-by-step explanation:

you have to add the numbers up a   4 tiems then your awnser comes in and if not multiply 79 2 times your welcome

Step-by-step explanation:

Answer:

if this were to be the fish increasing it would be 240 fishes but its not so the answer is 15

Answer:

a d f

Step-by-step explanation:

hope this helps you :)

Answer:

15

d

4

Step-by-step explanation:

Answer:

15d^4

Hope this helps

Step-by-step explanation:

Answer:

1. m=undefined

2. m=1/2

3. m=2/3

For number 1, the slope is undefined because all lines that are vertical have an undefined slope.

Hope this helps! :)

Answer:B

Step-by-step explanation:because it will be the same thing depending on the amount of people she buys is for hypothetically she buys it for the same amount of people

Answer:

you right a

Step-by-step explanation:

Answer:

-2b + 10

Step-by-step explanation:

(4b + 7) - (6b - 3)

4b + 7 - 6b + 3

-2b + 10

Answer:

He can wire

[tex] \frac{1}{4} [/tex]

of a room with 3/4 of a roll of wire.

Step-by-step explanation:

We can solve by using proportions.

Let's set it up.

[tex] \frac{3 \: rolls}{1 \: room} = \frac{ \frac{3}{4} \: of \: a \: roll}{x} [/tex]

We are now going to cross multiply. By cross-multiplting, you would get:

[tex] \frac{3}{4} = 3x[/tex]

You are now going to divide both numbers by 3 in order to get the x by itself.

[tex] \frac{ \frac{3}{4} }{3} = \frac{3x}{3} [/tex]

By dividing, you get:

[tex] \frac{1}{4} = x[/tex]

Therefore, the answer is 1/4.

The number of rooms he can wire with 3/4 of a roll of wire is 1/4.

Proportion, in general, is referred to as a part, share, or number considered in comparative relation to a whole. Proportion definition says that when two ratios are equivalent, they are in proportion. It is an equation or statement used to depict that two ratios or fractions are equal.

Given that, an electrician needs 3 rolls of electrical wire to wire each room in a house.

Let the number of rooms he can wire with 3/4 of a roll of wire be x.

Now, the proportion is

[tex]\frac{3}{1}=\frac{\frac{3}{4} }{x}[/tex]

3x=3/4

x=1/4

Therefor, number of rooms he can wire is 1/4.

To learn more about the proportions visit:

https://brainly.com/question/7096655.

#SPJ2

Answer:

f(9)=-4

Step-by-step explanation:

f(x)=x-13

f(9)=(9)-13

f(9)=-4

Answer:

so the answer to the bottom problem is 69

hope this helped i use desmos scientific counculator

- the chair with internet

Answer:

(0,2)

Step-by-step explanation:

from y=mx+b to find the y intercept b

Answer:

y = -7

Step-by-step explanation:

It's a horizontal line so y is constant, it would be y = b because the slope is 0.

Since it passes through the point (5, -7) we can assume the line is at y = -7

Answer:

7

Step-by-step explanation:

Answer:

9.6 cm to (t) or 9.6:(t) im pretty shore

and

(t) to 9.6 cm or (t):9.6

Step-by-step explanation:

Answer:

Step-by-step explanation:

an equation for it is When x > 3, (3 - x )2 > 0; we say (3 - x )2 is positive ( + )