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
alex41 [277]
2 years ago
8

Janice thinks that 20 hundreths is equivalent to 2 thousands because 20 hundreths is equal to 2 thousands. use words and a place

value chart to correct janice's error
Mathematics
1 answer:
Ratling [72]2 years ago
4 0
<span>20 hundreds is equal to 2 thousands, however 20 hundreths is not equal to 2 thousandths. 2 in the 0,2 is 100 times greater than 2 in 0,002.

</span>
You might be interested in
2 a. An airplane flies with a constant speed of 680 km/h. How far can it travel in 2 hours?
Readme [11.4K]

Answer:

1360 km/h

Step-by-step explanation:

680 km/h x 2hr = 1360

7 0
3 years ago
Read 2 more answers
A the slope of f(x) is greater than the slope of g(x)
Komok [63]

To find the slope of g(x), use the slope formula(m):

m=\frac{y_2-y_1}{x_2-x_1}        And plug in two points, I will use:

(0, 2) = (x₁, y₁)

(5, 4) = (x₂, y₂)

m=\frac{y_2-y_1}{x_2-x_1}

m=\frac{4-2}{5-0}

m=\frac{2}{5}

You could do the same to find f(x) by finding two points and using the slope formula, or you could use this to tell visibly:

m=\frac{rise}{run}

Rise is the number of units you go up(+) or down(-) from each distinguished point

Run is the number of units you go to the right from each distinguished point

If you look at the graph, you can see the points (0, -1) and (3, 1). From each point, you go up 2 units and to the right 3 units (you can make sure by using another point). So the slope of f(x) is  \frac{2}{3}

Whichever line looks more vertical(and is positive) has the greater slope. So the slope of f(x) is greater than the slope of g(x). The answer is option A

7 0
3 years ago
Karin has 7 more pieces of candy than Danny. Danny has d pieces of candy. Karin uses the expression 7 + d to figure out how many
mr Goodwill [35]

Answer:B

Step-by-step explanation:

If d=4 and Danny has 7 more peices all you have to do is multiply. 7x4 and that equals 28

So the final answer is 28 which is choice B

8 0
2 years ago
Which of the following describes the parabola with the equation y = −x2 − 3x + 6?
seropon [69]

Answer:

C) The axis of symmetry is x = −1.5 and the vertex is (−1.5, 8.25).

Step-by-step explanation:

The axis of symmetry is x = − b/2a

= -(-3) / 2(-1)

= 3/(-2)

= -1.5

the vertex => x = -1.5

y= -(-1.5)²-3(-1.5)+6 =

-2.25 +4.5+6= 8.25

4 0
2 years ago
Evaluate the expression (25^-3/2)^1/3
Brilliant_brown [7]

Answer:

1/5

Step-by-step explanation:

To avoid ambiguity, your negative exponent -3/2 should be enclosed in brackets or parentheses, as should your exponent 1/3:

( 25^[-3/2] )^ (1/3)

This is equivalent to:

(√25)^(-3)· (1/3), or

5^(-1), or 1/5.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Misha deposited $3,725 into a savings account 22 years ago. The account has an interest rate of 2.2% and the balance is currentl
    9·1 answer
  • Q # 19 The data below shows the. number of hours a week on average group of students spend volunteering for community service pr
    14·1 answer
  • What is the slope of the line in the graph?​
    6·2 answers
  • 7x+2y=-19 and -x+2y=21
    12·1 answer
  • Help please!!!! I will really appreciate it please help
    14·2 answers
  • How many inches are equal to 12 cm ?
    7·2 answers
  • Can u pls help me with this question ​
    15·1 answer
  • 6. In his car, John can drive 75 miles on 5 gallons of gas. He drove
    6·1 answer
  • Shawn is buying grocerles at the store. Let A be the event that he buys granola. Let B be the event that he buys bagels.
    8·1 answer
  • The Tropical Bay Resort complex is building a new irrigation system to ensure proper watering of their luscious landscape. Assum
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!