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
Nimfa-mama [501]
3 years ago
7

When an apple is dropped from a tower 256 feet high, the function h(t) =-167 +256 models the height of the

Mathematics
1 answer:
DerKrebs [107]3 years ago
3 0

Answer:

around 1.5 sec

Step-by-step explanation:

basically you wanna figure out at what time is the height=0

since h(t) represents height, set it to 0 then solve for t

i believe you might have forgotten the t in the equation so i assumed it was -167t

0=-167t+256

-256=-167t

t=1.53293413174

around 1.5 seconds after it was dropped

alternatively, you could plug the equation into desmos, replacing h(t) with y and t with x and find the x intercept

You might be interested in
you want to put 520 quarters in coin wrappers. you need one wrapper for every $10 in quarters. write an equation you can use to
Lisa [10]
40c=520
This is the proper equation because there are 40 quarters in $10. Thus, if we could only fit $10 worth of quarters in each wrapper, we can only fit 40quarters in each wrapper. C represents the amount of wrappers we will need.

Hope this helps!
6 0
4 years ago
Mr. Muñoz has a coupon for 15% off his entire purchase. He buys binoculars for $105 and boots. He spends a total of $170 before
aleksandrvk [35]

$9.75

Step-by-step explanation:

total amount _ Binoculars amount

$170_$105=$ 65

therefore before discount boots cost $65

After tax boots cost=15/100 ×$65

15/20× 13

195/20

=$9.75

7 0
3 years ago
The dual bar chart shows the hair colour of boys and girls in a year group. How many students are in the year group?
notka56 [123]

Answer:

102

Step-by-step explanation:

24+12+5+17+6+19+4+15=102

5 0
4 years ago
What is the value of the fourth term in a geometric sequence for which a1 =<br> 30 and r= 1/2
Tcecarenko [31]

Answer:

3¾

Step-by-step explanation:

Geometric sequence also known as geometric progression, can be said to be a sequence with a constant ratio between the terms.

Formula for geometric sequence:

a^n = a ( n-1 ) * r

Given:

First term, a1 = 30

ratio, r = ½

Required:

Find the fourth term

Where, the first term, a¹ = 30

Second term: a² = 30 * ½ = 15

Third term: a³ = 15 * ½ = 7.5

Fourth term: a⁴ = 7.5 * ½ = 3.75 = 3¾

Therfore the fourth term of the geometric sequence is 3¾

6 0
3 years ago
Find the quotient of the following: f(x)=2x-5, g(x) 1-x
AfilCa [17]
What are the answer choices
6 0
2 years ago
Other questions:
  • I'll give brainliest if you show your work. Plz answer quickly.
    12·2 answers
  • Adriana use 1 1/4 cups of pretzels for every 1/2 cup of raisins when making a snack mix
    14·1 answer
  • Liam, Sarah and Emily shared some money in the ratio 2:3:5. Liam got £30 less than Sarah.
    11·1 answer
  • 100 POINTS BRAINLIEST QUESTION ATTACHED
    12·2 answers
  • The equations of two lines are y=4x+2 and 6x-y=4 . What is the value of x in the solution for this system of equations?
    15·1 answer
  • Solve this inequality
    13·1 answer
  • A singing competition is auditioning 32 contestants each hour for the next h hours. Which equation can be used to find the total
    10·1 answer
  • Please hurry
    14·1 answer
  • Given the following information, find the length of the missing side. Leave your answer as a simplified radical.
    11·2 answers
  • Which figure show line segment​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!