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
Oliga [24]
3 years ago
6

Kyle is stringing a necklace with beads he puts black beads on 5/8 of the string and white beads on 1/4 of the string Kyle think

s that he will cover 6/12 of the string with beads is Kyle’s claim reasonable
Mathematics
1 answer:
Alexeev081 [22]3 years ago
3 0

Answer:Kyle’s claim is not reasonable

Step-by-step explanation:

Total length of the string of the necklace that Kyle covered with black beads is 5/8.

Total length of the string of the necklace that Kyle covered with white beads is 1/4.

Total length of the string of the necklace that Kyle covered with black beads and white beads is would be

1/4 + 5/8 = 7/8 = 0.875

Kyle thought that he will cover 6/12 of the string with beads. 6/12 = 0.5

It means that he covered more than 6/12. Kyle's claim was wrong

You might be interested in
Assume the readings on thermometers are normally distributed with a mean of 0degreesC and a standard deviation of 1.00degreesC.
Nat2105 [25]

Answer:

P(-2.05

And we can find this probability with this difference

P(-2.05

And we can see the figure in the plot attached.

Step-by-step explanation:

Let X the random variable that represent the redings on thermometers of a population, and for this case we know the distribution for X is given by:

X \sim N(0,1)  

Where \mu=0 and \sigma=1

We are interested on this probability

P(-2.05

We can use the z score formula given by:

z=\frac{x-\mu}{\sigma}

Using this formula we got:

P(-2.05

And we can find this probability with this difference

P(-2.05

And we can see the figure in the plot attached.

5 0
4 years ago
What is the simplified form of the quantity of x plus 8, all over the quantity of 3x plus 7 + the quantity of x plus 7, all over
Temka [501]
\frac{x+8}{3x+7} + \frac{x+7}{x+4}  \\ = \frac{(x+8)(x+4)+(x+7)(3x+7)}{(3x+7)(x+4)}  \\ = \frac{ x^{2} +12x+32+3 x^{2} +28x+49}{3 x^{2} +19x+28}  \\ = \frac{4 x^{2} +40x+81}{3 x^{2} +19x+28}
6 0
4 years ago
Read 2 more answers
5. Kalen is trying to find the average of three measurements. The measurements are 13.8, 15.64, and 22.51. He adds the
Marrrta [24]

Answer:

if rounding by tenths 17.3 i’d rounding by hundredths 17.31 and thousandths 17.316

Step-by-step explanation:

most teachers say but off is thousandths be careful look what it’s asking for exactly

7 0
4 years ago
The diagram shows how data demand increases with data variety and complexity.
xxMikexx [17]

Answer:

D. dynamic funnels < GPS coordinates < mobile web  

Step-by-step explanation:

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=x%28x%5E%7B2%7D%20%2B2x%20%2B4%29%20-%28%20x%5E%7B2%7D%20%2B2x%20%2B%204%29%20.%202%3D0" id="T
Svetach [21]

We have:

x(x^{2} +2x+4) - (x^{2} +2x+4).2 =0\\(x^{2} +2x+4)(x-2)=0\\x^3-8=0 \\x^3=8\\x^3=2^3\\x=2

ok done. Thank to me :>

7 0
2 years ago
Other questions:
  • The ratio of blue tacks to red tacks on the bulletin board is 3 to 5. there are 50 red tacks. how many blue tacks are on the boa
    11·2 answers
  • If S = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} and A =
    14·1 answer
  • Can someone please help me?
    12·2 answers
  • 6 square yards of fiberglass cloth at $13.99 per square yard
    15·2 answers
  • Estimate 50% of 84 please help
    14·2 answers
  • Definition of sss triangle
    15·1 answer
  • Need the answer asap
    13·1 answer
  • − 8 + n + 6 = 5 − 2(− 2n + 2)
    7·1 answer
  • Write an algebraic expression for the following word expression.
    8·1 answer
  • The x-intercept, or zero, of function g is x = . Function g is over the interval [-5, 5]. As the value of x approaches positive
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!