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
IgorLugansk [536]
3 years ago
14

A projectile with an initial velocity of 48 feet per second is launched from a building 190 feet tall. The path of the projectil

e is modeled using the equation h(t) = –16t2 + 48t + 190. What is the maximum height of the projectile? 82 feet 190 feet 226 feet 250 feet
Mathematics
2 answers:
coldgirl [10]3 years ago
8 0

Answer:

The answer is 226

Step-by-step explanation:

BartSMP [9]3 years ago
3 0

Answer:

226 feet

Step-by-step explanation:

You might be interested in
Ron is slicing 5 pizzas each pizza slice is 1/8 of the pizza. How many pizza slices will be there in all
Goryan [66]

Answer:

there would be 40 slices of pizza

Step-by-step explanation:

If 5 pizzas each have 8 slices you multiply 5 X 8 which equals 40 slices

3 0
3 years ago
Read 2 more answers
Evaluate and simplify the following complex fraction.:6/7 ÷ 3/11​
inna [77]

Answer:

3  7/50

Step-by-step explanation:

so you need them to become common denominators

a common multiple they both have would be is 77

6/7 becomes 66/77 and 3/11 becomes 21/77

now we divide

keep the 66/77 as is and flip 21/77 (keep, change, flip)

so now our equation looks like this: 66/77 x 77/21

and your answer is 3.14

but as a fraction it is 157/50 and to simplified it would be 3 7/50 (mixed fraction)

3 0
2 years ago
Eight trials are simulated. The results are shown in the table.
bezimeni [28]

Answer:

2.897

Step-by-step explanation:

Let us find the mean and variance for the sample first.

105 104 110 112

114 106 108 109

Mean = sum/8 = 108.5

Variance = 12

Std dev = sq rt of variance = 3.464

Std error = std dev/ sq rt n

since n =8, we get std error = 1.225

Since sample size is small, df =8-1 =7

For 95% confidence intervals, t critical value for two tailed=2.365

Margin of error = std error x t critical = 1.225(2.365)

=2.897


3 0
3 years ago
26 less a number is equal to the product of 3 and the sum of the number and 2
Anastasy [175]
-16 I can show you step by step if you want!
3 0
3 years ago
The perimeter of a 14 ft , 8 ft rectangle
lara [203]

Answer:44 ft

Step-by-step explanation:

P=2(l+w)

P=2(14+8)

P=2(22)

P=44

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which is shorter, 60 meters or 600 centimeters?
    12·2 answers
  • If a ⊥ y and x ∥ y, then _____ <br> x ⊥ a.<br> x ∥ z. <br> a ∥ b.<br> a ⊥ z.
    7·2 answers
  • 9 what is the answer to 3 4/9 × 5/9
    6·2 answers
  • If f(x)=5x^2 and g(x)=x^2-4x-8, find (f-g)(x)<br><br> Important!!!
    12·2 answers
  • −2 1/2 ÷ 6 =?
    9·1 answer
  • Wirte an inequality to comepare the ratios 2/4 and 5/6​
    14·1 answer
  • **show your work please
    9·2 answers
  • Find the volume for this shape
    10·1 answer
  • 4. Fie cubul ABCDA'BCD'. Măsura unghiului format de dreptele AB s CC este
    5·1 answer
  • Which equation demonstrates the additive identity property? (7 4 i) (7 minus 4 i) = 14 (7 4 i) 0 = 7 4 i (7 4 i) (1) = 7 4 i (7
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!