3 years ago

Please solve with proper explanation please

1 answer:

7 0

The people planeted the trees are now dead so the trees maybe one of the sign of the symptoms that causes the non-fruit trees.or it can be defined by your own definitions.

Hope this helps

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Svetach [21]

The answers are MK and PY and AH.

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3 years ago

A team t-shirt costs $3 per adult and $2 per child. On a certain day, the total number of adults (a) and children (c) who bought

lesya [120]

A+c=100

3a+2c=275, from the first c=100-a making the 2nd equation become:

3a+2(100-a)=275 perform indicated multiplication on left side

3a+200-2a=275 combine like terms on left side

a+200=275, subtract 200 from both sides

a=75, and since c=100-a

c=100=75=25

So the answer is D. 25 children and 75 adults
Equation 1: a+c=100
Equation 2: 3a+2c=275

8 0

3 years ago

A bag contains 5 blue marbles, and 3red marbles. A marble is randomly drawn from the bag. The probability of not drawing a black

telo118 [61]

Answer:

Step-by-step explanation:

No. of blue n(B) = 5

No. of red n(R) = 3

Total marble is N = 8

P(R) = n(R)/N

= 3/8

6 0

3 years ago

Assume that after t hours on the job, a factory worker can produce 100te^-.5t units per hour. How many units does the worker pro

VMariaS [17]

The number of units produced by the worker during t hours of work can be modelled by the following function:

$N(t)=100t e^{(-0.5t)}$

To find the number of units produced during first 3 hours, we can substitute 3 for t. This will give us the number of units produced by the worker during first 3 hours.

$N(3)=100(3) e^{-0.5(3)} = 67$

Thus the worker will produce 67 units during the first 3 hours of the work.

5 0

3 years ago

Jose is going for a walk. He takes 3 hours to walk 7.5 miles. what is his speed?

Mariulka [41]

Speed=distance/time
Speed=7.5/3
Speed=2.5 mph

7 0

3 years ago

Please solve with proper explanation please ​

Please solve with proper explanation please