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
kodGreya [7K]
2 years ago
10

SOMEONE PLSSSS HELPPP

Mathematics
1 answer:
Rom4ik [11]2 years ago
4 0

The graph is shown below.

You might be interested in
Amy received a $80 gift card for a coffee store. She used it in buying some coffee that cost $8.24 per pound. After buying the c
SVEN [57.7K]

Answer:

5 pounds

Step-by-step explanation:

Given that:

Amount of gift card = $80

Cost of coffee per pound = $8.24

Amount left in the card = $38.80

To find:

Number of pounds of coffee bought = ?

Solution:

Let the number of pounds of the coffee bought = x pounds

Cost of 1 pound = $8.24

Cost of x pounds = $8.24 \times x

Writing the equation as per question statement:

80 - 8.24x = 38.80\\\Rightarrow 80 - 38.80 = 8.24x\\\Rightarrow  8.24x = 41.2\\\Rightarrow x = \dfrac{41.2}{8.24}\\\Rightarrow \bold{x = 5\ pounds}

Therefore, 5 pounds of coffee was bought.

3 0
3 years ago
A number increased by 5 is two times the number
marin [14]
Let x be the number. x + 5 = 2x. 5 = x because you isolate for x by moving it to the right side, meaning you’d have to subtracts 1 x from 2x
8 0
3 years ago
tess has 100 dimes and quarters , if the total of the coins is $21.40 how many of each of the coins does she have ?? Using subst
Zanzabum

Answer: 24 and 76

Step-by-step explanation:

{

d

+

q

=

100

10

d

+

25

q

=

2140

From the first equation, we have  

d

=

100

−

q

Substituting that into the second equation, we have

10

(

100

−

q

)

+

25

q

=

2140

⇒

1000

−

10

q

+

25

q

=

2140

⇒

15

q

=

1140

⇒

q

=

1140

15

=

76

Knowing that  

q

=

76

we can substitute that value into the first equation to obtain

d

+

76

=

100

∴

d

=

24

Thus, Sue has  

24

dimes and  

76

quarters.

4 0
3 years ago
Using a spinner, conduct an experiment to compare experimental probability with theoretical probability.
rusak2 [61]

The probability of an event is a number from 0 to 1 that measures the chance that an event will occur. In this lesson, we will look into experimental probability and theoretical probability.

The following table highlights the difference between Experimental Probability and Theoretical Probability. Scroll down the page for more examples and solutions.

he following table highlights the difference between Experimental Probability and Theoretical Probability. Scroll down the page for more examples and solutions.

Experimental vs Theoretical Probability

How to find the Experimental Probability of an event?

Step 1: Conduct an experiment and record the number of times the event occurs and the number of times the activity is performed.

Step 2: Divide the two numbers to obtain the Experimental Probability

How to find the Theoretical Probability of an event?

The Theoretical Probability of an event is the number of ways the event can occur (favorable outcomes) divided by the number of total outcomes.

6 0
3 years ago
Round your answer to the nearest hundredth.
DanielleElmas [232]

Answer:

36.87°

Step-by-step explanation:

sin(A)/a = sin(C)/c

sin(x)/3 = sin(90)/5

sin(x)/3 = 0.2

sin(x) = 0.6

x= sin^-1(0.6)

x = 36.86989765

4 0
3 years ago
Other questions:
  • Nima can mow 18 yards in 6 days. Which strategy can be used to determine how many yards Nima can mow in 20
    10·1 answer
  • How do i solve this?:<br><br> 7-12÷4+2x7
    13·2 answers
  • Radhika borrowed Rs.12000 from her friends. Out of which Rs.4000 were borrowed at 18% and the remaining at 15% rate of interest
    15·1 answer
  • The sum of 39 and a number
    10·1 answer
  • Ayuda con estos ejercicios
    15·1 answer
  • Melanie had 35 peaches left at her roadside fruit stand. She went to the
    15·1 answer
  • Solve<br> 2x+3/2=14/3<br> What does x equal?
    15·1 answer
  • Find the smallest value of k, when 882k is a cube. pls help ​
    14·2 answers
  • Can someone help me please?
    9·1 answer
  • I NEED HELP WITH PERCENT PROBLEM
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!