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
Ivan
3 years ago
10

40 and 400 The value of 4 in ___ is______ times the value of 4 in _____

Mathematics
2 answers:
Nat2105 [25]3 years ago
7 0
The value of 4 in the 400 is ten times the value of 4 in the 40's place
vesna_86 [32]3 years ago
5 0

the value of 4 in 400 is 10 times the value of 4 in 40. 

40 x 10 = 400 

You might be interested in
A parking garage in the city charges $2.75 for the first hour and S1 25 for each additional hour or part thereof. What is the ma
Korolek [52]

Answer: The first hour is free, and the rest charges is $2.50

Let x be the time.

Let y be the total

Your equation will look like

When x < 2, y = 0

When x > 1, y = $2.50(x)

So:

1 < x < ∞ for hours, then equation will look like:

y = total amount

$2.50 is cost (remember that the first hour is for free, and so you subtract $2.50 from the total.

$2.50x - $2.50 = y should be your equation.

hope this helps

Step-by-step explanation:

7 0
3 years ago
After sitting in a refrigerator for a while, a turkey at a temperature of 34 degrees F is placed on the counter and slowly warms
Anton [14]

Answer:

  • k = 0.006
  • T = 48 °F

Step-by-step explanation:

The initial temperature difference of 72 -34 = 38 °F is reduced to a difference of 72 -41 = 31 °F after 35 minutes. The exponential term in the temperature expression could have the factor ...

  (31/38)^(t/35) = e^(-kt)

Taking the natural log, we find ...

  (t/35)ln(31/38) = -kt

  k = ln(38/31)/35 ≈ 0.00581711

To the nearest thousandth, this is ...

  k ≈ 0.006

Using this in the equation for temperature, we have ...

  T = 72 -38e^(-0.006t)

Filling in the desired value for t (80), we find the turkey temperature after 80 minutes to be about

  T = 72 -38e^(-.006×80) = 72 -38e^-.48 ≈ 48.49

  T ≈ 48 °F

The value of k is about 0.006, and the turkey temperature is about 48 °F.

4 0
3 years ago
I do not know how to do this question?
alina1380 [7]
The probability he will select a hockey card is 1/4, and then the probability that he selects a baseball card without replacement is 1/6.
3 0
3 years ago
Read 2 more answers
Distributive property <br> -2(X-3)=5(2X+3)<br> A) 1<br> B) 6<br> C) -3/4
iragen [17]
It's C) -3/4



If you need the steps let me know. (:

8 0
3 years ago
Read 2 more answers
The first drop down: (x-12),(x-80), (80-x), (12-x)
Mice21 [21]

Answer:x=12 and 68$

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Solve the equation. e² = 0.36
    14·1 answer
  • Which fact would help you to solve for x in the diagram shown?
    10·1 answer
  • 12.54 greater than less than or equal to 1.254
    14·2 answers
  • Greg was dividing 0.56 by 0.64
    10·1 answer
  • The sum of two consecutive odd integers is 20 less than four times the smaller of the two integers. Which the following equation
    7·1 answer
  • The mass of one methane molecule is 2.7x10^-23gram. Find the mass of 90,000 molecules of methane. Express the answer in scientif
    6·1 answer
  • Please Help
    12·1 answer
  • Which of the following graphs represents the line that passes through (-2, -3) and has a slope of
    6·1 answer
  • Will give brainliest
    15·1 answer
  • Find the two possible lengths of line CD if C, D, and E are colliner, CE = 15.8 centimeters, and DE =3.5 centimeters.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!