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geniusboy [140]
3 years ago
12

Pleaseeee helppp meee!!!!

Mathematics
2 answers:
kicyunya [14]3 years ago
7 0

Answer:

Step-by-step explanation:

6-2x+5+4x

=11+2x    (this is a required equation)

Diya subtracted -2x from 6 and added 5 and 4x but she can't add or subtract because they are unlike terms.

riadik2000 [5.3K]3 years ago
5 0
The 6 and the 5 do not have x’s, but she solved the expression as if they did.
the correct way to have done it would be to put like terms together
6 + 5 - 2x + 4x
and combine each type
(6 + 5) + (-2x + 4x)
11 + 2x
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Treasury bills are paying a 4% rate of return. A risk-averse investor with a risk aversion of A = 1.85 should invest entirely in
kumpel [21]

Answer:

14.656%

Step-by-step explanation:

Data provided in the question:

Rate of return, r = 4% = 0.04

Risk aversion of A = 1.85

Standard deviation, σ = 24%

Now,

we have the relation

A = (E - r) ÷ σ²

E = expected return on portfolio

r = Risk free rate

on substituting the respective values, we get

1.85 = (E - 0.04) ÷ (0.24)²

or

0.0576 × 1.85 = (E - 0.04)

or

0.10656 + 0.04 = E

or

E = 0.14656 or

E = 0.14656 × 100% = 14.656%

8 0
3 years ago
question 10 is: a pen and a pencil cost RM2.40 and RM0.30 respectively. The price of an eraser is one third of the price of the
NeX [460]

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7 0
3 years ago
What percent of a dozen is 3
Margaret [11]

Answer:

25%

Step-by-step explanation:

Percentages are one of several ways of describing quantities' relationships to one another. Specifying one number as a percentage of another means specifying the fraction of the second quantity the first comprises. The percentage value is the number that, divided by 100, equals that fraction. To express the percentage as a whole number, round it accordingly. Some applications, however, don't require percentages as exact whole figures.

Divide the first number the second. For instance, if you want to find what percentage 43 is out of 57, divide 43 by 57 to get 0.754386.

6 0
3 years ago
1+4=5 2+5=12 3+6=21 what is 8+11=
BlackZzzverrR [31]
8+11 is 19 Hope it helped
7 0
3 years ago
Q=p(r+s) solve for p
Reil [10]
Q = p(r + s)
Use the distributive property
Q = pr + ps
Q = p x r + p x s
Q = p x p + r x s
Q = p^2 + rs
Subtract rs from both sides
Q - rs = p^2
Square root both sides
sqrt Q - rs = p
3 0
3 years ago
Read 2 more answers
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