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
Alex17521 [72]
3 years ago
13

What value digit in 2,417 is ten times as value of the digit in 2,147

Mathematics
1 answer:
3241004551 [841]3 years ago
3 0

Answer:

4 in 2,417

4 in 2,147

Step-by-step explanation:

the place value of 4 in 2,417 is HUNDREDS

while the place value of 4 in 2,147 is TENS

Therefore the place value of 4 in 2,417 is ten times the value of 4 in 2,147

You might be interested in
If a number has an infinite amount of 0's on the end of it, can I shorten it to just one 0?
Alex777 [14]

yea just put a line over the 0 to indicate it's infinite

7 0
3 years ago
How to solve y^2=144/169
jekas [21]
Find the square root of both sides
√y²= √(144/169)

y= √144 / √169
y= 12/13

Final answer: y=12/13
7 0
3 years ago
Someone help please?
r-ruslan [8.4K]

Answer:

A. 76

B.  150

C.  38

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A bar of gold has a volume of 722 cubic centimeters and weighs 13.949 kilograms. What's its density in grams per cubic centimete
Ahat [919]

Answer:

The density of the  bar of gold is  19.32 grams per cubic centimeter .

Step-by-step explanation:

Formula

Density = \frac{Mass}{Volume}

As given

A bar of gold has a volume of 722 cubic centimeters and weighs 13.949 kilograms.

As 1 kilogram = 1000 gram

Than convert 13.949 kilograms into grams.

13.949 kilograms = 13.949 × 1000 grams

                             = 13949 grams

Mass = 13949 grams

Volume = 722 cubic centimeter

As put in the formula

Density = \frac{13949}{722}

Density = 19.32 grams per cubic centimeter (Approx)

Therefore the density of the  bar of gold is  19.32 grams per cubic centimeter .


8 0
3 years ago
The U.S. Department of Transportation provides the number of miles that residents of the75 largest metropolitan areas travel per
Leya [2.2K]

Answer:

a. The point estimate of the difference between the mean number of miles that Buffalo residents travel per day and the mean number of miles that Boston residentstravel per day is 88

b. The 95% confidence interval for the difference between the two population means is (0.58171,7.21829)

Step-by-step explanation:

a. According to the given data we have the following:

Buffalo residents mean=22.5

Standard deviation=8.4

n=50

Boston residents mean=18.6

Standard deviation=7.4

n=40

Hence, the point estimate is the difference of the means=22.5-18.6=3.9

The standard error=√((s1∧2/n1)+((s2∧2/n2))=√((8.4∧2/50)+(7.4∧2/40))=1.67

Therefore, the difference of miles=n1+n2-2=50+40-2=88

The point estimate of the difference between the mean number of miles that Buffalo residents travel per day and the mean number of miles that Boston residentstravel per day is 88.

b. The critical value of t at 95% confidence level and DoF=88 is 1.987

The interval:(x1-x2)+ (critical value* std error)

=3.9-(1.987*1.67),3.9+(1.987*1.67)

Difference between mean=(0.58171,7.21829)

The 95% confidence interval for the difference between the two population means is (0.58171,7.21829)

8 0
3 years ago
Other questions:
  • Timothy deposited $2,780.20 in a savings account that earns 4.3% simple interest. What will Timothy’s account balance be in 7 mo
    7·2 answers
  • The solution of a +b > 12 is a > -3. What is the value of b?
    11·1 answer
  • Dakota has $5.38 in her savings accounts . each week she adds $2.92 . how much money does dakota have after five weeks ?
    14·1 answer
  • What is the value of 7.6a + 16.2c, when a = -6 and c = -4?
    8·2 answers
  • Explain how to wrie a function rule from the table then write one
    8·1 answer
  • What is this please help thanks
    9·2 answers
  • guys pls i post two more questions that i dont kno and i want to pass my test sorry ,but they are important
    11·1 answer
  • Anybody understand this? (and can explain it to me?)
    6·1 answer
  • Holly spends
    8·1 answer
  • Help me i need this question fast
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!