A. The length side b equals the length of side c

Which is a better buy on apples? 5lbs for $5.25 or 10lbs for $10.25

Rus_ich [418]

The answer is 10 lbs for $10.25

3 0

4 years ago

Penicillin is ordered for a child weighing 35 pounds. The average dose for an adult is 360 mg. The child will receive ________ m

Gennadij [26K]

<span>Penicillin is ordered for a child weighing 35 pounds. The average dose for an adult is 360 mg. The child will receive 210 mg. This is an approximation and the doctor has a final say on the dosage. The dosage is fixed based on the body weight and it varies from 3 to 6 mg per pound of body weight. I hope it helps you.</span>

3 0

3 years ago

I need help please will give brainliest

EleoNora [17]

Answer:

1.) True, because it says three times so you know the x belongs there. Also, you have to follow the order of what the problem says.

2.) False, because it is not in the order of how the problem states it.

3.) False, because if you transfer the fraction to a decimal you get 4.333333. It's not valid.

4.) True, because if you do 7 × 3, it equals to 21. So, 21 - 17 = 4. And Jenny is supposed to have 4 quilts.

Hope it helps! :D

6 0

3 years ago

PLEASE HELP ME

KiRa [710]

Based on the information given, the amount that he'll be expected to save in 30 years will be $83.

From the question given, since Buzz had $47 and had been saving for 17 years, the amount saved per year will be:

= $47/17

= $2.7647

Therefore, the amount that'll be saved in 30 years will be:

= 30 × $2.7647

= $82.941

= $83

The amount saved will be $83.

Learn more about equations on:

brainly.com/question/13802812

4 0

3 years ago

Seven pieces of rope have an average (arithmetic mean) length of 68 centimeters and a median length of 84 centimeters. If the le

makkiz [27]

Answer: D = 134

Step-by-step explanation:

The parameters given are

Mean = 68cm

Median = 84cm

Assuming the length of the ropes starting from the shortest to the longest are a, b , c , 84, e, f, g

since the length of the shortest rope = a, the length of the longest rope from the question will be = 14 + 4a . therefore g now becomes 14 + 4a

Mean = (total sum of the rope length / number of ropes)

Therefore the total sum of the rope length = mean x number of ropes

= 84 x 7 = 476.

since we are to find the maximum possible length of the longest piece of rope, it is safe to assume that the ropes b and c are of the same length as the first rope since they would still be less than the length of the median rope which is 84cm in length. It is also safe to assume that ropes e and f are of the same length as the median rope since they would still be less than the length of the longest rope and we would still be having 84cm as the value of the median rope length.

With the assumptions above, the seven ropes would now have the lengths of the ropes as a, a, a, 84, 84, 84,(14 +4a)

summing up the values above we get 476cm which is the total length as calculated above

a + a + a +84 + 84 + 84 + 14 + 4a = 476

7a + 266 = 476

7a = 476 - 266

7a = 224

a = 30

since a = 30, we can substitute it into the equation of the longest rope (4a +14)

longest rope = (4x 30) + 14 = 134cm

8 0

3 years ago