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3 years ago

Help Please , :))))))

Mathematics

1 answer:

loris [4]3 years ago

3 0

Answer:

Step-by-step explanation:

since it is not in a parentheses with x that means it only affects the y axis, resulting in a vertical compression by a factor of 9

<em>plz, mark me brainliest ;)</em>

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The fraction of men in a population who are married is 2/3. The fraction of women in the population who are married is 3/5. What

ANEK [815]

Answer:

7/19 of the population is single

Step-by-step explanation:

First of all, we must make some assumption about the number of married men versus the number of married women. Here, we will assume they are the same number. (Either men are married to women, or the number of gay male marriages is the same as the number of gay female mariages, or both.)

Let m and w represent the numbers of men and women in the population. Then our assumption (above) tells us ...

2/3m = 3/5w

Multiplying by 5/3, we get

w = 10/9m

So, the fraction of the population that is single is ...

(unmarried men + unmarried women)/(men + women)

((1 -2/3)m + (1 -3/5)w) / (m + w)

= (1/3m + 2/5(10/9m) / (m + 10/9m)

= (3/9 + 4/9) / (19/9) . . . . . let m cancel, simplify fractions a bit

= 7/19 . . . . fraction that is single

7 0

3 years ago

Vincent uses 2 cups of flour for every 12 muffins that he makes.What is the total number of cups of flour Vincent will use to ma

elixir [45]

If it takes 2 cups to make 12 muffins, then one cup will make six, half a cup will make 3, 1/4 will make 1 1/2 muffins, and 1/6 cup will make 1 muffin.

If you want 4 muffins, simply multiply 1/6 × 4 to get 2/3 cup.

3 0

4 years ago

Standard form for 78 hundreds 58 tens 19 ones

Nastasia [14]

Answer:

8399

Step-by-step explanation:

78*100=7800

58*10=580

7800+580+19=8399

4 0

4 years ago

Jiminy's Cricket Farm issued a bond with 15 years to maturity and a semiannual coupon rate of 5 percent 3 years ago. The bond cu

Elan Coil [88]

Answer:

Pretax cost of debt is 5.94%

After tax cost of debt is 4.63%

Step-by-step explanation:

The pretax cost of the debt is the yield to maturity on the debt issuance,which can be computed using the rate formula in excel:

=rate(nper,pmt,-pv,fv)

nper is the number of semi-annual interest payments payable by the bond from year 3 onward ,that is the number of years to maturity 12*2=24

pmt is the semi-annual interest payable by the bond issuer which is face value of the bond ,$1000*5%/2=$25

pv is the current price of the bond which 92% of face value i.e 92%*$1000=$920

fv is the face value of the bond at $1000

=rate(24,25,-920,1000)

rate=2.97%

the rate calculated is a semi-annual rate,annual rate =2.97%*2

=5.94%

The pretax cost of debt is 5.94%

After tax cost of debt=pretax cost of debt*(1-t)

t is the tax rate of 22%

after tax cost of debt =5.94%*(1-22%)

=4.63%

8 0

4 years ago

Can someone help me figure out the answer?

Marina86 [1]

Answer:

f(t) = 5×0.87^t

Step-by-step explanation:

The general form for an exponential function described in this fashion is ...

... f(t) = (starting value) × (1 + (percent change))^t

Here, the "percent change" is -13%, or -0.13.

Then the value (1 + percent change) is (1 + (-0.13)) = 0.87. Putting this and the starting value into the form above, we have ...

... f(t) = 5 × 0.87^t

3 0

3 years ago