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
DENIUS [597]
3 years ago
8

George has 245 cards in his baseball card collection. Of these, 85 of the cards are pitchers. What percent of the cards are pitc

hers?
Mathematics
2 answers:
sergey [27]3 years ago
8 0
85×100 = 8500

8500÷245= 34.69%

not for sure
Licemer1 [7]3 years ago
6 0

Answer:

17/49 or about 34.7%

Step-by-step explanation:

George has 85 cards out of 245 cards that are pitchers. Whever you hear "out of", it means to divide.


85/245 are pitchers.

you can simplify since 5 fits in both of those numbers

5*17=85

5*49=245


So, 17/49 or about 34.7%

You might be interested in
-9h - 15 =30<br> plz answer lol
Lemur [1.5K]

[Add] 1.

-9h = 30 + 15

[Simplify] 2.

-9h = 45

[Divide] 3.

h = -  45/9   ( A negative Divide)

[Answer] 4.

h = -5

4 0
2 years ago
Read 2 more answers
where p is the price (in dollars) and x is the number of units (in thousands). Find the average price p on the interval 40 ≤ x ≤
marusya05 [52]

THIS IS THE COMPLETE QUESTION BELOW

The demand equation for a product is p=90000/400+3x where p is the price (in dollars) and x is the number of units (in thousands). Find the average price p on the interval 40 ≤ x ≤ 50.

Answer

$168.27

Step by step Explanation

Given p=90000/400+3x

With the limits of 40 to 50

Then we need the integral in the form below to find the average price

1/(g-d)∫ⁿₐf(x)dx

Where n= 40 and a= 50, then if we substitute p and the limits then we integrate

1/(50-40)∫⁵⁰₄₀(90000/400+3x)

1/10∫⁵⁰₄₀(90000/400+3x)

If we perform some factorization we have

90000/(10)(3)∫3dx/(400+3x)

3000[ln400+3x]₄₀⁵⁰

Then let substitute the upper and lower limits we have

3000[ln400+3(50)]-ln[400+3(40]

30000[ln550-ln520]

3000[6.3099×6.254]

3000[0.056]

=168.27

the average price p on the interval 40 ≤ x ≤ 50 is

=$168.27

8 0
3 years ago
I need to know if this is correct
Law Incorporation [45]
Yes its right
hope this helps


7 0
2 years ago
CAN SOMEONE PLEASE HELP ME
Paraphin [41]

Answer:

Line CDE is a straight line,

so 85°+70°=55°

180°-55°=25°

angle BDA=25°

25°+85°=110°

180°-110°=70°

angle CDF=70°

8 0
2 years ago
the cost to operate a certain aircraft is $255 per hour the algebraic expression 255t gives the total cost to operate the aircra
Temka [501]

Answer:

Total cost for 2.80 hours = ($255/hr)(2.80 hrs) = $714.

Step-by-step explanation:

Multiply this hourly rate by the elapsed time (2.80 hours):

Total cost for 2.80 hours = ($255/hr)(2.80 hrs) = $714.

3 0
2 years ago
Other questions:
  • River C is 300 Miles Longer than River D. If the sum of their lengths is 5,570 miles, what is the length of each river?
    12·1 answer
  • Rearrange the equation A = 4xy to solve for x.
    7·1 answer
  • For the standard normal probability distribution, the area to the left of the mean is
    10·1 answer
  • What is -6 multiplied by 1/2
    6·2 answers
  • Gary is studying the prevalence of regional dialects. He surveyed 351 people in a region and asked what words they used for cert
    5·1 answer
  • Simplify: 3/4 (5a−16)− 1/3 (6a−3)<br> NEED HELP!!! PLZ!!
    11·2 answers
  • At wendys, 3 baconators and 2 frosty cost $21.50. If 5 baconators and 1 frosty cost 30$, find the price of 1 baconnator and 1 fr
    10·2 answers
  • X(3x + 2) please &lt;3 (expanding brackets)
    15·1 answer
  • Sadie had 55 stickers. Each day she gave away 5 stickers to her friends.
    13·1 answer
  • One third divided by 4
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!