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
vichka [17]
3 years ago
15

List two different ways Stuart could have created triangle A^ prime B^ prime C^ prime ' using a single transformation or a serie

s of transformations . Describe each transformation using a single verbal description and algebraic representation.
Mathematics
1 answer:
AysviL [449]3 years ago
8 0

Answer:

i don't know

Step-by-step explanation:

You might be interested in
288/32 in simplest form
inn [45]

288/32=144/16=72/8=9

Hope it helps you

5 0
2 years ago
Read 2 more answers
Needa get this math home work done pls help :’)
Finger [1]
1.99g+19.99
it’s a 19.99 fee, then for every game (g) you download it’s 1.99 extra.
4 0
2 years ago
Read 2 more answers
What vis the dependent variable in the equation F=123a?
jolli1 [7]

Answer:

a=\frac{F}{123}

Step-by-step explanation:

4 0
2 years ago
Consider 8 blood donors chosen randomly from a population. The probability that the donor has type A blood is .40. Which of the
belka [17]

Answer: Option B is the only correct option.

Step-by-step explanation:

Number of samples = n = 8.

Probability of success = p = 0.4

Probability of failure = q = 0.6

r = chosen number of donors among the 8

To solve this question, we use the distribution formula

P(x=r) = nCr * p^r * q^n-r

For option A, to check if P(3<x<5) = 0.37. [3 and 5 inclusive]

When x = 3

P(x=3) = 8C3 * 0.4^3 * 0.6^5

P(x=3) = 56 * 0.064 * 0.07776

P(x=3) = 0.2787

When x= 4

P(x=4) = 8C4 * 0.4^4 * 0.6^4

P(x=4) = 70 * 0.0256 * 0.1296

P(x=4) = 0.2322

Since p(x=3) + p(x=4) is already greater than 0.37, then we know option A is NOT correct.

For option B, To check if the probability of 1 or fewer donor is about 0.11. i.e if P(x</=1) = 0.11

When x=o

P(x=0) = 8C0 * 0.4^0 * 0.6^8

P(x=0) = 1* 1 * 0.016796

P(x=0) = 0.016796.

When x = 1

P(x=1) = 8C1 * 0.4^1 * 0.6^7

P(x=1) = 8 * 0.4 * 0.02799

P(x=1) = 0.08958

P(x=0) + P(x=1) = 0.016796 + 0.08958

P(x=0) + P(x=1) = 0.10635.

Since this is approximately 0.11, then option B is a correct option.

For option C to check if the probability 7 or more donors not having type A = 0.0087

To do this,we determine thw probability of 7 or more donors having type A and we subtract our answer from 1.

First, we determine P(x>/=7)

When x= 7

P(x=7) = 8C7 * 0.4^7 * 0.6^1

P(x=7) = 8 * 0.001638 * 0.6

P(x=7) = 0.007864

When x=8

P(x=8) = 8C8 * 0.4^8 * 0.6^0

P(x=8) = 1 * 0.0006554 * 1

P(x=8) = 0.0006554

P(x=7) + P(x=8) = 0.007864 + 0.0006554 = 0.00852.

Since probability of 7 or more donors having type A is 0.00852 as against what was stated in the option C, then option C is NOT a correct option.

For option D, to check if the probability of exactly 5donors having type A blood = 0.28

When x=5

P(x=5) = 8C5 * 0.4^5 * 0.6^3

P(x=5) = 56 * 0.01024 * 0.216

P(x=5) = 0.1239.

Since probability of what was derived for having exactly 5 donors having sample A is different from what wqs given in the option, then option D is NOT correct.

For option E, since what was stated in the option negates what was derived for exactly 5 donors, then option E is NOT correct

6 0
3 years ago
At 7 p.m. Last night , the temperature was 10*F . At 7 a.m. The next morning ,the temperature was -2 * F .
Dominik [7]
The temperature changed by -12 degrees and each hour it dropped 1 degree.
4 0
3 years ago
Other questions:
  • PRE-CAL/CAL MASTER NEEDED
    9·1 answer
  • Find the sum. Do not round.<br><br> 39.882 + 11.03 =
    6·2 answers
  • How many different strings can be made from the letters in HAPPINESS, using all the letters?
    13·1 answer
  • Match the vocabulary word to its correct definition. 1. complex conjugate two complex numbers of the form a + bi and a - bi, who
    7·2 answers
  • 4x-3y=2<br> 3x=5y=16<br> solve using substitution method
    9·1 answer
  • Last one , will mark brainliest !!!!
    13·2 answers
  • Please help if you can, it's due soon :) ​
    6·1 answer
  • How much will you lose
    15·1 answer
  • Write the ratios for sin X and cos X.<br><br><br>can someone help me with this? I'm super stuck​
    13·1 answer
  • Whats the vertex-? Would it be -1???
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!