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
yarga [219]
2 years ago
7

Please help me on both?!?

Mathematics
1 answer:
yarga [219]2 years ago
5 0

Answer:

just mutiply and then add all of it up

Step-by-step explanation:

You might be interested in
Bryce tried to solve an equation step by step. \qquad\begin{aligned} \dfrac83&=3\left(c+\dfrac53\right)\\\\ \\ \dfrac83&
sesenic [268]

Answer:

Bryce is wrong in step 1 because he did not distribute 3 over 5/3

Explanation

Given the steps taken by bryce as shown, we are to find where he made an error

\qquad\begin{aligned} \dfrac83&=3\left(c+\dfrac53\right)\\\\ \\ \dfrac83&=3c+\dfrac53&\green{\text{Step } 1}\\\\ \\ 1&=3c&\blue{\text{Step } 2}\\\\ \\ \dfrac13&=c&\purple{\text{Step } 3}\\\\ \end{aligned}

Given the expression;

\dfrac83&=3\left(c+\dfrac53\right)\\\\ \\

Step 1:Expand the bracket using the distributive law;

8/3 = 3c + 3(5/3)

<em>Simplify</em>

8/3 = 3c + 15/3

Step 2: Subtract 15/3 from both sides

8/3 - 15/3 = 3c+15/3-15/3

(8-15)/3 = 3c

-7/3 = 3c

Step 3: Multiply both sides by 1/3

-7/3 * 1/3 = 3c * 1/3

-7/9 = c

Swap

c = -7/9

From the calculation, we can see that Bryce is wrong in step 1 because he did not distribute 3 over 5/3 thereby making his solution incorrect

3 0
2 years ago
Four diners have ordered a platter of desserts. The platter holds 8 chocolate chip cookies and 4 slices of chocolate cheesecake.
Furkat [3]

Answer:

P(Y>1 \cap Y

And we can find this probability like this:

P(Y>1 \cap Y

And we can replace the values and we got:

P(Y>1 \cap Y

Step-by-step explanation:

For this case we define the random variable Y as: the number of slices of cheesecake left on the platter after the first serving. And we have the following distribution for Y:

Y     |     0          1        2         3         4

P(Y) | 0.005  0.114  0.429  0.381  0.071

And we want to find the following probability:

P(Y>1 \cap Y

And we can find this probability like this:

P(Y>1 \cap Y

And we can replace the values and we got:

P(Y>1 \cap Y

3 0
3 years ago
Which net represents this solid figure?
Sati [7]
The rectangular prism (the first one) represents a solid figure. 
I hope this helps:)
5 0
3 years ago
A set of cards includes 20 yellow cards, 16 green cards, and 24 blue cards. What is the probability that a blue card is chosen a
baherus [9]

Answer:

Blue cards

Step-by-step explanation:

Because that is the highest amount so it is most likely youll get that one.

7 0
3 years ago
4x and 16y are like terms.<br> O A. True<br> O B. False
Gekata [30.6K]
B. False

X and Y are two different variables.
7 0
3 years ago
Read 2 more answers
Other questions:
  • You are at a restaurant and the check comes to a total of $79. If you want to leave a
    10·2 answers
  • Evaluate.<br> 33 + 11 -10 + 2 x4<br> w=__<br> ao
    8·1 answer
  • (15 POINTS!) The graph shows the distance a ghost crab can run over time the D equals the distance in meters and the t equal the
    14·1 answer
  • Liz flips a coin 60 times. The coin lands heads up 42 times and tails up 18 times. Complete each statement. The theoretical prob
    8·1 answer
  • Help me with 10-16 pleaseeee
    8·2 answers
  • 3. What happens to the value of the function as the number of iterations<br> increases?
    9·1 answer
  • Peter attempted to use the divide-center method to find the line of best fit on a scatterplot.
    15·1 answer
  • Given:<br> f(x) = -4x + 2<br> g(x) = 2x^2 + 4x - 5<br><br> Find:(f + g)(x)
    6·2 answers
  • I don’t know the answer to this.
    13·1 answer
  • Three Step Linear Equations<br><br> Solve for x<br> 8x+5=-6x+3
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!