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
pshichka [43]
3 years ago
9

What is the probability that a person who is older than 35 years has a hemoglobin level between 9 and 11? A. 0.257 B. 0.284 C. 0

.312 D. 0.356 E. 0.548
Mathematics
1 answer:
mart [117]3 years ago
3 0

Answer:

B. 0.284

Step-by-step explanation:

You might be interested in
Gino bought 1/2 lb of​ candy, 3/4 lb of​ nuts, and 7/8 lb of granola to make a trail mix. How many pounds of trail mix did Gino​
Yakvenalex [24]
1/2 + 3/4 + 7/8
4/4(1/2)+ 2/2(3/4) + 7/8
4/8 + 6/8 + 7/8

4+ 6 + 7
—————
8

17 1
——. Or 2—-
8 8


He prepared 2 1/8 lbs of trail mix
4 0
3 years ago
In computer technology, a kilobyte is 2^10 bytes in size . A gigabyte is 2^30 bytes in size . The size of a terabyte is the prod
melomori [17]
Kilobyte = 2^10 bytes
gigabyte = 2^30 bytes
terabyte is the product of a kilobyte and a gigabyte....so we multiply

2^10 * 2^30 = 2^(10 + 30) = 2^40 <== a terabyte

** exponent rule : a^b * a^c = a^(b + c)
8 0
3 years ago
Read 2 more answers
PLEASE HELP WITH MATH.BEST ANSWER GETS BRAINLIEST. You have to find the volume of the figure below.
castortr0y [4]
Volume = width × height × length. First let's concentrate on the rectangular prism. This has 4 for its height and 5 for its width so you do 4 × 5 (=20) × 10 (because the length of the rectangular prism is the same as the triangular prism, so we will use the length of the triangular one) = 200m³ for the rectangular one. To work out the triangular one, it's the same, but whatever answer you get you divide it by 2 because a triangle is just a rectangle cut in half diagonally. Therefore, 3 × 5 (=15) × 10 = 150. Then divided by 2 = 75m³. Total volume = volume of rectangular prism + triangular prism Therefore total volume = 200 + 75 = 275m³.
6 0
2 years ago
A bank charges a service fee of 70.50 per month for a checking acount
timurjin [86]

The months till the account stability is terrible is 1.3 months.

<h3>What is account stability?</h3>
  • In banking, the account stability is the amount of coins you have were given available on your checking or economic financial savings account.
  • Your account stability is the net amount available to you anyways deposits and credit score had been balanced with any costs or debits.
  • Your economic organization account balance suggests you methods a brilliant deal coins you have were given on your account.
  • That coins is there for you withdraw or depart in place, likely with a view to collect interest payments on it.
  • The answer isn't always truely yes, though, because of the truth your balance might not be exactly what it seems.
  • The available balance can be taken out of the account in cash at an ATM or with a economic organization teller.
  • The debit card transfers coins from the coins inside facet the checking account.

To learn more about account stability from the given link:

brainly.com/question/13387881

#SPJ13

4 0
1 year ago
A. 2x^2 + 7x + 6
Alexandra [31]

Answer:

Step-by-step explanation:

the 3 equation can not be factorised. Because they will result to fraction

7 0
2 years ago
Other questions:
  • Someone pls help me answer this????? THE POINTS ARE (3,-4) And (3,5)
    6·1 answer
  • What is the square root of 300 simplified
    12·1 answer
  • A new car falls in value by 25% in a year. After a year, it's worth £ 9 600. Find the price of the car when it was new.
    13·1 answer
  • Write an algebraic expression to represent the overall phrase. Explain why you have to use some sort of grouping symbol.
    14·1 answer
  • Name two pairs of similar triangles and justify you answer
    11·1 answer
  • 15.
    10·1 answer
  • Please help!!!!!!!!!!!!
    15·1 answer
  • In a right triangle ΔABC, where line AB =8, and ∡ C=65 degrees. Find the length of line AC , line BC and angle∡A.
    5·1 answer
  • Four different sequences are described below. Which sequence will have the largest value at the 100th term? Question 1 options:
    13·1 answer
  • Please help me with this
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!