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
nlexa [21]
3 years ago
12

Late work 4 physics

Mathematics
1 answer:
Oliga [24]3 years ago
7 0

Answer:

Step-by-step explanation:

problem 4

Velocity is +2.0m/s and constant acceleration is -0.5m/s^2

For every second the velocity drop by 0.5 m/s, so after 2 seconds the velocity is  1 m/s.

problem 5

Accelerate from rest to 28m/s means go from 0 to 28m/s so with

a constant acceleration of 5.5 m/s^2 it will take 5.09 second

You might be interested in
Is (2,1) a solution of 3y<2x+5
Allisa [31]

Answer:

yes

Step-by-step explanation:

3 0
3 years ago
Makayla has 2 yards of ribbon to use for a craft project she cuts the ribbon into pieces that are 1/4 yard long how many pieces
olga55 [171]

Answer:

8

Step-by-step explanation:

2/ 1/4 = 8

6 0
3 years ago
Read 2 more answers
I need help i dont understand this​
mel-nik [20]
140 tickets sold at the door

Step by Step Explanation:

x = tickets sold in advance
y = tickets sold at the door

We use the formula ax+by=c and a+b=c

x + y = 514
17x + 20y = 9158

y = 514 - x
17x + 20(514 - x)
17x + 10,280 - 20x = 9,158
-3x + 10,280 = 9,158
-3x = -11222
x = 374

This is for tickets sold in advance so we need to find y

374 + y = 514
y = 140

140 tickets were sold at the door

8 0
3 years ago
If (ax+2)(x+b) = 3x^2 + 5x + c for all values of x, what is the value of c?
mr Goodwill [35]

Answer: is it 0.258

Step-by-step explanation:

4 0
3 years ago
Pam needs 3 1/2 cups of sugar to make 50 cupcakes. A 5- pound bag of sugar coats $3.69. There are about 2 cups of sugar in a pou
Lorico [155]

Answer:

The answer to your question is $1.29

Step-by-step explanation:

Data

Total amount of cupcakes = 50

Total amount of sugar = 3 1/2 cups = 3.5 cups

Cost of 5-pound bag = $3.69

2 cups = 1 pound

Total cost = ?

Process

1.- Calculate the amount of pounds needed

                  2 cups ------------------ 1 pound

                  3.5 cups ---------------  x

                  x = (3.5 x 1) / 2

                  x = 3.5 / 2

                  x = 1.75 pounds

2.- Calculate the price of 1.75 pounds

                  5 pounds -------------- $3.69

                  1.75 pounds ----------    x

                  x = (1.75 x 3.69)/5

                  x = 6.46/5

                 x = $1.29

3.- Conclusion

The cost of sugar to prepare 50 cupcakes is $1.29

3 0
3 years ago
Other questions:
  • Question 3. Let f:X --> Y be a function. (a) Recall that for C CY, the inverse image of C is the set f-1(C) = {x E X|f(x) E C
    12·1 answer
  • Image is the question
    8·1 answer
  • What is the complete factorization of 108x^2-99y+3
    9·1 answer
  • Please help!! ill give BRAINLIEST!!!
    7·1 answer
  • A number p is less than 6 and greater than 2
    12·2 answers
  • What expression is equivalent to −24x+72?
    8·1 answer
  • The length of a shadow of a tree is 74 feet. If the angle of elevation from the end of the shadow to the
    6·1 answer
  • Mabel runs a website, and she wonders how people navigate to her website. She suspects that 50% of
    15·1 answer
  • Star Wars is showing in two adjacent theaters. One
    7·1 answer
  • A family-size container of trail mix contains 40 ounces. This is 250% of the amount in the regular-size container.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!