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
malfutka [58]
3 years ago
15

Candy is at the balloon shop and sees that 10 balloons cost 0.15 he needs 50 balloons to decorate his room how much will 50 ball

oons cost?
Mathematics
2 answers:
Kryger [21]3 years ago
8 0
50/10 = 5
5 * 0.15 = 0.75 
it will cost 75 cents
Kryger [21]3 years ago
8 0
.75 I believe , .15x5=.75.










You might be interested in
A car travels 2.5 hours in a northerly Direction for 300 KM. what is the speed and velocity
STatiana [176]
Speed is distance traveled per block of time. As an equation, this is 
Speed = distance/time

In your problem, the given distance is 300km, and the time is 2.5 hours.
Plugging into the equation,
Speed = 300km / 2.5 h
Speed = 120 km/h

Velocity is speed <em>and</em> direction. 
The velocity would be 120 km/h north.
4 0
3 years ago
Alyssa spent $15 at the mall yesterday. She now has $30 left in her purse.
Umnica [9.8K]
She had 45$ before she spent it. 30+15
4 0
3 years ago
I FORGOT THE LAST ONE
zalisa [80]
I think it’s 3.2 but I don’t know
5 0
3 years ago
Read 2 more answers
Alex swims at an average speed of 45m/min. How far does he swim in 1 minute and 24 seconds?
aksik [14]

Answer:

63 m        

Step-by-step explanation:

We are given the following in the question:

Average speed of swimming = 45 m/min

Time = 1 minute 24 seconds

Converting time into minutes:

=1 + \dfrac{\text{seconds}}{60}\\\\=1 + \dfrac{24}{60}\\\\=1.4\text{ minutes}

Formula:

\text{Speed} = \dfrac{\text{Distance}}{\text{Time}}

Putting values, we get.

45 = \dfrac{\text{Distance}}{1.4}\\\\\text{Distance} = 45\times 1.4 = 63\text{ m}

Thus, Alex swims for 63 m in 1 minute and 24 seconds.

6 0
3 years ago
Pairs of P-values and significance levels, α, are given. For each pair, state whether the observed P-value would lead to rejecti
lubasha [3.4K]

Answer:

(a) P-value = 0.074, α = 0.05 do not reject H0

(b) P-value = 0.006, α = 0.001 do not reject H0

(c) P-value = 0.494, α = 0.05 do not reject H0

(d) P-value = 0.074, α = 0.10 reject H0

(e) P-value = 0.028, α = 0.01 do not reject H0

(f) P-value = 0.296, α = 0.10 do not reject H0

Step-by-step explanation:

The p-value is used to determine the statistical significance of the results of a statistical test. The p-value is the probability that the null hypothesis is correct. Smaller the p-value, higher is the probability that the alternate hypothesis is correct. On the other hand, the significance level (α) is the probability of rejecting the null hypothesis when it is true. It is the risk that you are willing to take in saying that there are differences between groups when there are not. 

In order to reject the null hypothesis, the p-value should be lower than the significance level (α).

7 0
3 years ago
Other questions:
  • The Cartesian coordinate system can be applied to three-dimensional solids. Instead of two axes, the coordinate system has three
    6·2 answers
  • Your brother lends you $125 at an annual interest rate of 25%. If you want to pay no more than $62.50 in simple interest, in how
    13·2 answers
  • Determine the slope of the line containing the points (-5,4) and (0,7).
    9·1 answer
  • Help please and thank you
    11·1 answer
  • 7m-5m-6<br> Simplify the equation
    5·2 answers
  • How do I solve x≤100
    12·1 answer
  • Multiply. Write your answer as a fraction in simplest form.<br><br> −1(4/5)=
    10·1 answer
  • Question 18 (5 points)
    7·2 answers
  • Easy algebra question below first correct answer gets brainliest
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=4%20-%20%20%5Cfrac%7B2%7D%7B3%7Dx%20%3D%20%20%5Cfrac%7Bx%20-%206%7D%7B5%7D%20" id="TexFormula1
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!