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nevsk [136]
3 years ago
9

What are the answers?

Mathematics
1 answer:
zubka84 [21]3 years ago
7 0

Answer:

Hi! answer: 28.3

answer: 38.5

answer: 105

answer: 64

answer: 192

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When Arjun makes hot coco,he adds 20 mL of chocolate syrup for every 3 ounces of hot water. Arjun brother, Eli 45 mL of chocolat
AnnyKZ [126]
The answer is: Eli's <span>hot chocolate is more chocolatey.
 The explanation is shown below:
 The problem says that Arjur adds 20 mL of </span>chocolate syrup for every 3 ounces of hot water and Eli adds <span>45 mL of chocolate syrup for every 3 ounces of hot water.
 So, as you can see, the amount of chocolate syrup that Eli adds is greater than the amount of chocolate syrup that Arjur adds (45 mL>20 mL). Therefore, his hot chocolate has more syrup and it is more chocolately.</span>
3 0
3 years ago
Multiply the complex numbers.<br><br> (5+1i)(-3+2i)
Mumz [18]

Answer:

-17+7i

Step-by-step explanation:

5 0
4 years ago
A barrel of 20 apples has 2 rotten apples and 18 good apples. 7 apples are selected at random from the barrel. What is the expec
KengaRu [80]

Answer:

Expected value = 7 x 0.9 = 6.3

Step-by-step explanation:

Probability of getting a good apple is 18/20 = 0.9

Probability of getting a bad apple is 2/20 = 0.1

This follows a binomial distribution because either you get a good apple or a bad apple.

The expected value of a binomial distribution is given as n*p where n is number of trials and p is the probability of success.

In this case our number of trials is 7 and the probability of success is 0.9, since the trials are for getting good apples.

Hence

n = 7

p = 0.9

Expected value = 7 x 0.9 = 6.3

3 0
3 years ago
One vertex of a triangle is located at (0, 5) on a coordinate grid. After a transformation, the vertex is located at (5, 0).
torisob [31]
As you are only given one point the choices are quite numerous:

A. Quarter turn rotation clockwise about the origin

B. Reflection in the line y = x

C. Translation using the vector (5 -5). [5 right and 5 down]

D. Half turn rotation about point (2.5, 2.5)

E. Reduction with scale factor 1/2 with centre at (10, -5)

The last two are not likely but still only require a single transformation
3 0
2 years ago
Find the 97th term of the arithmetic sequence 25, 29, 33, ...25,29,33,...
Tresset [83]

If the first term is 25 and the common difference is 4. Then the 97th term of the sequence will be 409.

<h3>What is a sequence?</h3>

A sequence is a list of elements that have been ordered in a sequential manner, such that members come either before or after.

The sequence is given below.

25, 29, 33, ...., so on

Then the first term is 25. And the common difference is 4.

Then the 97th term will be given as

\rm a_n = a + (n - 1)d

where

n = 97

a = 25

d = 4

Then we have

a₉₇ = 25 + (97 - 1)4

a₉₇ = 25 + 96 x 4

a₉₇ = 25 + 384

a₉₇ = 409

Then the 97th term of the sequence will be 409.

More about the sequence link is given below.

brainly.com/question/21961097

#SPJ1

3 0
2 years ago
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