1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sever21 [200]
3 years ago
11

PLEASE HELP ME this is really hard please

Mathematics
1 answer:
krok68 [10]3 years ago
7 0

Answer:

  1100

  2200

Step-by-step explanation:

Since speed is constant, the distance is proportional to the time. We notice that the number in the second column is 1650/3 = 550 times the number in the first column, so the two missing numbers are ...

  2 × 550 = 1100

  4 × 550 = 2200

You might be interested in
Is 1 4/6 an irrational number ?
Elena-2011 [213]

Yes it is rational number becauseit it s fraction

8 0
3 years ago
FOCUS ON HIGHER ORDER THINKING Work Area Katie said, "Negative numbers are integers." What was Explain the Error her error?
Sav [38]

Step-by-step explanation:

Consider the provided information.

Integers: Integers are the set of whole number and the negatives of the natural numbers, i.e, … ,-2, -1, 0, 1, 2,...

Rational number: A number   is said to be rational, if it is in the form   of p/q. Where p and q are integer and   denominator is not equal to 0.The decimal expansion of rational numbers may terminate or become periodic.

Irrational   number: A number is irrational if it cannot   be expressed be expressed by dividing two   integers. The decimal expansion of   Irrational numbers are neither terminate nor   periodic.

Now consider the provided statement "Negative numbers are integers."

The statement is incorrect as all negative numbers are not integers they might be rational number or irrational numbers.

For example: -2.5 is a negative number but it is not an integer. The number is a rational number.

Hence, her statement is incorrect.

She can say that all negative whole numbers are integers.

6 0
3 years ago
Two lemon creams plus four fudge cookies have 450 calories. Four lemon creams plus two fudge cookies have 420 calories. How man
Gnoma [55]

Answer:

Each fudge cookie has 80 calories.

Each lemon cream has 65 calories.

Step-by-step explanation:

We will let \ell represent the calories in lemon creams and f represent the calories in fudge cookies.

Two lemon creams and four fudge cookies together have 450 calories. So, we can write the following equation:

2\ell+4f=450

And four lemon creams plus two fudge cookies together have 420 calories. So, we can write the following equation:

4\ell+2f=420

We now have a system of equations. We can solve this by elimination.

For the first equation, we can multiply both sides by -2. This way, the \ell will cancel when we add the two equations together.

So, the first equation becomes:

-4\ell-8f=-900

Add this to the second equation. Hence:

(-4\ell+4\ell)+(-8f+2f)=(-900+420)

Simplify:

-6f=-480

Divide both sides by -6. Hence:

f=80

So, there are 80 calories in one cookie.

We can use the first equation again to find the amount of calories in one cream. We have:

2\ell+4f=450

Substituting 80 for f yields:

2\ell+320=450

Then it follows that:

\ell=65

So, there are 65 calories in each lemon cream.

5 0
3 years ago
Read 2 more answers
Brent is considering buying a new circular track for his model train. He estimates that the model's circumference is about 3 tim
Dvinal [7]

Answer:

Answer is D or a

Step-by-step explanation:

3 0
2 years ago
Calculate the number of two-person committees that can be formed from a group of 10 people
ioda

Bikash borrowed Rs150,000 from Anish at the rare 21% per year at the end of 9 month. How compound interest should he pay compound half yearly.

4 0
2 years ago
Other questions:
  • Sum of ten and the quotient of a number x and 6
    10·2 answers
  • Sarah and her friends laid down two beach blankets. The blankets are the same length but of different widths. The distributive p
    14·1 answer
  • How much more rain fell in May than in April <br><br> May is 4 1/4 &amp; April is 2 5/8
    6·1 answer
  • Flying against the wind, an airplane travels 4560 kilometers in 6 hours. Flying with the wind, the same plane travels 3720 kilom
    14·1 answer
  • 1. Suppose a and b are real numbers where a &gt; 0 and b &lt; 0.
    8·1 answer
  • What equation represents the relationship between“p” and “q” shown in the table?
    9·2 answers
  • Can some one help? anyone can earn brianlest
    13·2 answers
  • NO LINKSSS!!!! PLSS HELPPPP QUICKKK PLEASEEE QUICK I WOULD PUT YOU BRAINIEST IF CORRECT PLSSS HELPPP Find the point-slope equati
    7·1 answer
  • The measure of an angle is 32°. what is the measure of its complementary angle??​
    14·1 answer
  • 4. Para el siguiente triángulo rectángulo, encuentra la medida del lado desconocido.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!