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
Rzqust [24]
3 years ago
11

a baseball team is ordering equipment for their practice sessions. for every two bats they order they also order 9 balls. the co

ach decides to order 12 new baseball bats. how many balls did he order ?
Mathematics
1 answer:
djyliett [7]3 years ago
3 0
The coach ordered 54 baseballs!
You might be interested in
Here is a pattern made from sticks:
Nataly [62]

Answer:

brainless plz

Step-by-step explanation:

a:5

b:3 stick

4 0
2 years ago
HELP PLEASE How many times can 7 go into 332? Or tell me how you got the answer to 7 divided by 332. Show me how you did it step
Murrr4er [49]
7 times 48 is 336
7 times 47 is 329
332/7= 47.4
7/332=.021
8 0
3 years ago
Read 2 more answers
Giselle works as a carpenter and as a blacksmith.
seropon [69]

Step-by-step explanation:

$20/hr carpenter pay

$25/hr blacksmith pay

Let c = hours working carpentry

Let b = hours working as blacksmith

c + b = 30 {equation 1}

20c + 25b = 690 {equation 2}

In equation 1 solve for one variable in terms of the other.

c = 30-b

Substitute that into equation 2:

20(30-b) + 25b = 690

600 - 20b + 25b = 690

5b = 90

b = 90/5

b = 18 hours working as a blacksmith

c = 30-b = 30-18 = 12 hours as a carpenter

3 0
1 year ago
HELP PRECALC DO NOT UNDERSTAND WILL GIVE BRAINLIEST
Olegator [25]

Answer:

  the lower right matrix is the third correct choice

Step-by-step explanation:

Your problem statement shows that you have correctly selected the matrices representing the initial problem setup (middle left) and the problem solution (middle right).

Of the remaining matrices, the upper left is an incorrect setup, and the lower left is an incorrect solution matrix.

__

We notice that in the remaining matrices on the right that the (2,3) term is 0, and the (3,2) and (3,3) terms are both 1.

The easiest way to get a 0 in the 3rd column of row 2 is to add the first row to the second. When you do that, you get ...

  \left[\begin{array}{ccc|c}1&1&1&29000\\1+2&1-3&1-1&1000(29+1)\\0&0.15&0.15&2100\end{array}\right] =\left[\begin{array}{ccc|c}1&1&1&29000\\3&-2&0&30000\\0&0.15&0.15&2100\end{array}\right]

Already, we see that the second row matches that in the lower right matrix.

The easiest way to get 1's in the last row is to divide that row by 0.15. When we do that, the (3,4) entry becomes 2100/0.15 = 14000, matching exactly the lower right matrix.

The correct choices here are the two you have selected, and <em>the lower right matrix</em>.

3 0
3 years ago
3. Last year, the numbers of skateboards produced per day at a certain factory were normally distributed with a mean of 20,500 s
Oxana [17]
Let x be a random variable representing the number of skateboards produced
a.) P(x ≤ 20,555) = P(z ≤ (20,555 - 20,500)/55) = P(z ≤ 1) = 0.84134 = 84.1%

b.) P(x ≥ 20,610) = P(z ≥ (20,610 - 20,500)/55) = P(z ≥ 2) = 1 - P(z < 2) = 1 - 0.97725 = 0.02275 = 2.3%

c.) P(x ≤ 20,445) = P(z ≤ (20,445 - 20,500)/55) = P(z ≤ -1) = 1 - P(z ≤ 1) = 1 - 0.84134 = 0.15866 = 15.9%
4 0
2 years ago
Other questions:
  • Can anyone help me plz I don’t understand how to do this and
    14·1 answer
  • Sergio has 79 paintings in his art collection. He and other local painting collectors agreed to donate some paintings to the loc
    9·1 answer
  • A company loses $5,400 as the result of a manufacturing defect. The 8 owners of the company must share the loss equally.What exp
    5·1 answer
  • A piece of art is in the shape of an equilateral triangle with sides of 6 in. Find the area of the piece of art. Round your answ
    12·2 answers
  • A) 2x - (x - 3) = 5<br>​
    8·1 answer
  • The simple interest formula is A = P(1 + r)t where P represents the amount originally deposited, r is the interest rate, and A i
    5·1 answer
  • Hell meeeeeeeeeeee please
    10·1 answer
  • Multiply and Divide Decimals.
    14·2 answers
  • A company that makes hair-care products had 6,000 people try a new shampoo. Of the 6,000 people,
    12·1 answer
  • Find an equation of a line parallel to the line y = 3x – 3 that contains the point (6,4).
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!