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
Artist 52 [7]
2 years ago
13

David has 39 blocks what is the value of the digit 9 in this number

Mathematics
2 answers:
MrRissso [65]2 years ago
7 0
39 the 3 would be 3 tens and your 9 would be ones place.
n200080 [17]2 years ago
5 0
The value of 9 is in the ones place
You might be interested in
The distribution of the amount of money spent by students on textbooks in a semester is approximately normal in shape with a mea
Archy [21]

Answer:

Step-by-step explanation:

Given data:

\mu = 473

standard deviation is \sigma=  28

As distribution is normal in shape and values are symmetrical

The standard deviation rule says that 95% of observation lies between the second standard deviation of the mean

so, approximately only 5% of observation lies outside the interval and normal shape is symmetric. hence approximately 0.15% of observation lies above the interval

             = \mu + 2\times \sigma

             = 473 + 2\times 28 = 529

almost 0.15% of students spent more amount is 529

6 0
3 years ago
HELP ME, SOMEONE!!!
olya-2409 [2.1K]

Answer:

10KL/1000L

8KL/800L

800L/8KL

Step-by-step explanation:

7 0
3 years ago
SOMEONE PLS HELP ME WITH THIS: Jack Thomas has an fudge sundae with 450 calories. How long would it take him to burn off the cal
KATRIN_1 [288]

Answer:

It would take him 450 minutes to burn off the calories by sleeping

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
2/3 gas tank cuts 3 lawns how many does 1 gas tank cut
postnew [5]
(2/3) / 3 = 1/x...2/3 to 3 lawns = 1 to x lawns
cross multiply
(2/3)(x) = (3)(1)
2/3x = 3
x = 3 * 3/2
x = 9/2 or 4 1/2 lawns can be cut with a full tank of gas
8 0
3 years ago
Need to use a the table given to find the rate of change in fruit flies per day over the given intervals. Not sure how to use th
Aleksandr [31]
Given a table, with an input (x) and output (y) , you could actually use the slope formula to get the rate of change because slope is the same thing as rate of change. If you recall, the slope formula is (y2-y1)÷(x2-x1)
Just pick two points from the chart and plug them in and that is your rate of change
7 0
3 years ago
Other questions:
  • Which of the following can be used to explain a statement in a geometric proof?
    6·1 answer
  • Huey and Dunham (1987) measured the running speed of fence lizards, Sceloporus merriam,in Big Bend National Park in Texas. Indiv
    9·1 answer
  • A COFFEE POT HOLDS 5 QUART OF COFFEE. HOW MUCH IS THIS IN CUPS.
    15·2 answers
  • The higher the bowling score the better. The lower the golf score the better. Assume both are normally distributed. a. Suppose w
    7·1 answer
  • 2 pens cost £2.46
    11·2 answers
  • Can u please help me ? I will mark you brainliest
    13·1 answer
  • The pattern 7, 8, 10, ________, ________ follows the rule multiply by 2, then subtract 6. What are the next two terms?
    7·2 answers
  • From a point 114 m away from a building, Serena measures the angle between the
    8·1 answer
  • Nine more than the quotient of 2 and a number of x
    14·1 answer
  • Q is a right angle in triangle QRS. The length of QS is 2 and the length of QR is 4. What is the measure of angle R (to the near
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!