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motikmotik
2 years ago
10

three african elephants can weigh a total of 13,500 pounds. at this rate, how many do 2 african elephants weigh?

Mathematics
2 answers:
Taya2010 [7]2 years ago
8 0
Your answer is 6,750
lidiya [134]2 years ago
7 0

Answer:

Step-by-step explanation:

13500/3 = 4500

4500 x 2 = 9000

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A high school class consists of 5 ​seniors, 10 ​juniors, 13 ​sophomores, and 4 freshmen. Exactly 4 of the juniors are male​, and
lozanna [386]

Answer:

The probability that the pair consists of a female junior and a male sophomore is 0.096

Step-by-step explanation:

No of male juniors=4

No of female juniors=10-4=6

No of female sophomores=5

No of male sophomores=13-5=8

As per question,

Probability that the pair consists of a female junior and

a male sophomore =\frac{6C1\times8C1}{32C2}=0.096

Therefore, the probability that the pair consists of a female junior and a male sophomore is 0.096

7 0
3 years ago
Using the functions presented in the example, how much can Cam expect to earn if he sells all the corn produced on 1.5 acres?
12345 [234]

Answer:

Cam expect to earn if he sells all the corn produced on 1.5 acres is $8725.

Step-by-step explanation:

Given : C(a)=7500a-1500, M(C)=0.9C- 50  and  M(C(a))=6750a-1400

To find : How much can Cam expect to earn if he sells all the corn produced on 1.5 acres?

Solution :  

C(a)=7500a-1500

Substitute a=1.5,

C(1.5)=7500(1.5)-1500

C(1.5)=11250-1500

C(1.5)=9750

Now, taking function M(C)=0.9C- 50

Substitute C=9750,

M(9750)=0.9(9750)- 50

M(9750)=8775- 50

M(9750)=8725

Now, taking function M(C(a))=6750a-1400

Substitute a=1.5,

M(C(1.5))=6750(1.5)-1400

M(C(1.5))=10125-1400

M(C(1.5))=8725

Therefore, Cam expect to earn if he sells all the corn produced on 1.5 acres is $8725.

8 0
3 years ago
I am confused please help
klemol [59]

Answer:

volume = lenght x width x height

v= 12x20x14

v=3,360 in³

3 0
2 years ago
If angle A in the diagram equals 45 degrees and and B is 4x + 5 degrees, determine the value of x.
Tresset [83]

Answer: 10

Step-by-step explanation: subtract 5 by 45 to get 40 then divide 4 to get 10

4 0
3 years ago
A $230 pair of shoes is on sale for 20% off at a store in Illinois. Sales Tax in Illinois is 11.5%. How Much Will The shoes end
Zepler [3.9K]
FIND SALE PRICE
= $230 - ($230*20%)
= $230 - $46
= $184

OR

= $230 * (100%-20%)
= $230 * 80%
= $184

*use the method you're most comfortable with or that your teachers prefer

FIND TOTAL WITH TAX
= $184 + ($184 * 11.5%)
= $184 + $21.16
= $205.16

ANSWER: The shoes with discount and taxes cost $205.16.

Hope this helps! :)
8 0
3 years ago
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