answer.
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
Yuri [45]
2 years ago
12

Paul throws a rock straight up into the air on Planet A. Jim throws a rock straight up into the air on Planet B. Paul's rock rea

ches a maximum height of 45 feet at 3 seconds after it leaves his hand. Jim's rock reaches a maximum height of 38 feet at 4 seconds after it leaves his hand. Paul's rock leaves his hand at a height of 5.4 feet, and Jim's rock leaves his hand at a height of 6 feet. The heights h of the rocks can be modeled as quadratic function in terms of time t seconds. If Paul and Jim throw the rocks at exactly the same time, what is the difference in heights of the two rocks (in feet) 6 seconds after they are thrown? Show ALL work!
Mathematics
1 answer:
Naddika [18.5K]2 years ago
3 0
Yikes i have no clue
You might be interested in
Mia had $22. Then she started to receive $4 a week as an allowance. She plans to save all of her money for a bicycle and draws a
saw5 [17]

Answer:

first y then x because y represents 22 and x represents 4 a week.

8 0
2 years ago
HELP PLEASE WILL GIVE BRAINLIEST TO WHOM CAN ANSWER CORRECTLY A lawn-care specialist chooses a random sample from the yard and d
Marianna [84]

Answer:  No, this is not a representative sample because each type of weed should be represented in proportion to the number of weeds actually present in the yard.

Step-by-step explanation:

A representative sample has to be in proportion, and the diagram shows that the greater part is not represented in proportion. Because it is not represented in proportion, it is not a representative sample.

Answer: C

4 0
2 years ago
Read 2 more answers
a television station found that 145 out of the 350 people surveyed watched a program on education on Monday night. if this surve
Oliga [24]
About 4,934 people.

12,250 × 145
1,776,250 ÷ 360
= 4,934.02777...
6 0
2 years ago
The "normal" high temperature for a June day in Albemarle is $82^\circ$ (degrees Fahrenheit). Last year, the first ten days of J
crimeas [40]

Answer:

6° F

Step-by-step explanation:

To get average of 10 days highs, we need to add all and divide by 10.

Average = \frac{84+88+91+92+96+94+89+78+87+81}{10}\\=\frac{880}{10}\\=88

And, the normal high temp is given as 82.

<em>How much higher is 88 than 82??</em>

<em />

It is 88 - 82 = 6°F above

8 0
2 years ago
93.34 divided by x = 18.69
jeka57 [31]

Answer: 4.99 (answer would be 5 if rounded)

Step-by-step explanation:

93.34/18.69=x

x=4.99

3 0
2 years ago
Other questions:
  • Kris runs half of the distance to school averaging 6mph. He jogs the rest of the way to school averaging 4 mph, and the whole tr
    11·2 answers
  • List the angles in triangle QRS from smallest to largest
    10·1 answer
  • Find the average rate of change of the function defined by the following table. x y -2 -5 2 35 6 75 10 115
    15·1 answer
  • The equation of a linear function in point-slope form is y – y1 = m(x – x1). Harold correctly wrote the equation y = 3(x – 7) us
    12·2 answers
  • Find the area of quadrilateral ABCD. [Hint: the diagonal divides the quadrilateral into two triangles.]
    14·1 answer
  • If point C is inside AvB, then __+m CvB= m AvB
    12·2 answers
  • Given the following definitions: U = {1, 2, 3, 4, 5, 6, 7} A = {1, 2, 4, 5} B = {1, 3, 5, 7} How many elements are in A' ∪ B ?
    6·1 answer
  • A force of F = 1.12 × <img src="https://tex.z-dn.net/?f=10%5E%7B4%7D" id="TexFormula1" title="10^{4}" alt="10^{4}" align="absmid
    9·2 answers
  • A group of friends wants to go to the amusement park. They have $469.75 to spend on parking and admission. Parking is $10.75, an
    7·1 answer
  • Rounding to 1 significant figure, estimate 7.57 x 3.81 pls answer
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!