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
Kamila [148]
3 years ago
5

Jacqueline practiced drums four times last week for sessions of 40 minutes, 35 minutes, 45 minutes, and 30 minutes. Cassie pract

iced five times last week for sessions of 15 minutes, 30 minutes, 15 minutes, 15 minutes, and 50 minutes. Which statement is true based on the data above?
a
The greatest amount of time either girl spent practicing was one of Jacqueline’s practice sessions.
b
The average length of time Cassie spent practicing is greater than the average length of time Jacqueline spent practicing.
c
The difference in length between Cassie’s longest and shortest practice sessions was greater than the difference in length between Jacqueline’s longest and shortest sessions.
d
The two girls practiced for the same total amount of time last week.
Mathematics
2 answers:
luda_lava [24]3 years ago
8 0
A ... because .... !
Grace [21]3 years ago
4 0

Answer:

c.

The difference in length between Cassie’s longest and shortest practice sessions was greater than the difference in length between Jacqueline’s longest and shortest sessions.

Step-by-step explanation:

Jacqueline longest time is 45 and the shortest is 30,

45-30=15

Cassie longest time is 50 and the shortest is 15,

50-15=35

35>15

You might be interested in
What is the maximum value of this function?
GenaCL600 [577]
Maximum value if this parabola is 7 when x=6 giving the coordinate (6,7) so 7 is your answer
8 0
3 years ago
PLEASE HURRY!!!!! Which statement describes the situation shown in the graph?
fomenos

Answer:

Sales increase with a decrease in the price.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Use the T-table below to determine 3 solutions to this equation: y = 2x
Jet001 [13]
The table is attached as a figure

The given equation is ⇒⇒⇒⇒ y = 2x
To solve this equation, we need to pick numbers from the table then this number will be substituted into the equation to find y
we need 3 solutions . so, we need to pick 3 numbers of x
From the table, let us choose x = 0
y = 2x
y = 2 * (0)
y = 0

From the table, let choose second value of x such as x = 1
y = 2 * (1)
y = 2

From the table, let choose third value of x such as x = -1
y = 2 * (-1)
y = -2

So, the picked three solutions are
y = 0  at   x = 0
y = -2  at  x = -1
y = 2 at  x = 1



3 0
3 years ago
A bicyclist traveled with a speed of 12 km/h from a camping ground to a station, located 60 km away. Write a formula expressing
yawa3891 [41]

1. The formula expressing the dependence of the variable s on t is: s = 60 - 12t

2. the distance travelled at time t = 3.5 h is 18 Km

<h3>What is speed? </h3>

Speed is the distance travelled per unit. Mathematically, it can be expressed as:

Speed = distance / time

<h3>1. How to determine the formula expressing the dependence of the variable s on t</h3>

From the question given, bicyclist traveled with a speed of 12 km/h from a camping ground to a station, located 60 km.

Thus, we shall determine the distance travel in time t as follow

  • Speed = 12 Km/h
  • Time = t
  • Distance in time t = ?

Speed = distance / time

12 = distance / t

Cross multiply

Distance = 12 × t

Distance in time t = 12t

But the total distance travelled is 60 Km. Thus, the remaining distance (s) from the bicyclist to the station at time (t) will be given as:

s = 60 - 12t

Thus, the formula expressing the dependence of the variable s on t is: s = 60 - 12t

<h3>2. How to determine the distance at t = 3.5 hours</h3>

The distance at t = 3.5 hours can be obtained as illustrated below:

  • Time (t) = 3.5 hours
  • Distance (s) = ?

s = 60 - 12t

s = 60 - (12 × 3.5)

s = 60 - 42

s = 18 Km

Thus, the distance travelled at t = 3.5 hours is 18 km

Learn more about speed:

brainly.com/question/680492

#SPJ1

6 0
2 years ago
The ratio of shirts to pants is 3 to 2. if there are 6 shirts, how many pants are there?
marshall27 [118]
4 pants.
 
I hope this helps, please Brainliest me, and have a great day! =D

3 0
3 years ago
Other questions:
  • There are 200 players on 20 teams. What is the rate
    8·2 answers
  • suppose the correlation coefficient between the number of the college students in a city and the number of city buses is 0.89. w
    15·2 answers
  • At a store each notebook has a cost of x dollars. Which situation can be represented by this inequality?
    13·1 answer
  • For a regular 15-gon:
    7·1 answer
  • Simplify s^2-2s/ s^2 +3s-10 \ s-5/s+5
    14·1 answer
  • How can you move just one number to a different
    8·1 answer
  • Which of the following lists of numbers is closed under division?
    5·2 answers
  • PLeassssse HELPPPP!!!
    15·1 answer
  • Can someone please help me with this is area of circles
    12·1 answer
  • SOLVE INEQUALITY 5x-4&lt;39
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!