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3 years ago

Pls help me

Mathematics

1 answer:

prisoha [69]3 years ago

6 0

Answer:

the second one

Step-by-step explanation:

since 100% of 2 equals 2 then we know that 50% or half of 2 equals 1 so just add 2+2+1 and you get 5 miles Miki jogs

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Which table represents a linear function?

igomit [66]

Answer:

Table 2

Step-by-step explanation:

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2 years ago

50% of the apartments in a certain building have windows and hardwood floors. 25% of the apartments without windows have hardwoo

alexdok [17]

Answer:E 83 $\frac{1}{3}$

Step-by-step explanation:

50% of the apartment in a certain building have windows and hardwood floors.

25% of the remaining 50% apartment without window have hardwood floors.

40% of the apartment do not have hardwood floors i.e. 60 % have hardwood floor

Therefore percent of the apartments with windows have hardwood floors is

$=\frac{50 percent of total\ apartment }{60\ percent\ of\ apartment}$

=83 $\frac{1}{3}$ %

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2 years ago

The circumference of a tennis ball is 21<br>cm. How many inches is the circumference?

Arturiano [62]

Answer:

8.26772

Step-by-step explanation:

1 centimeter is equaled to 0.393701 in inches so multiply it by 21

3 0

2 years ago

Read 2 more answers

2m - 1 = 3m what do I need to do to solve this equation

klemol [59]

For this, all you need to do is subtract 2m on both sides, and your answer will be: -1 = m

5 0

2 years ago

A fund earns a nominal rate of interest of 6\% compounded every two years. Calculate the amount that must be contributed now to

Nesterboy [21]

Answer:

$712.

Step-by-step explanation:

We have been given that a fund earns a nominal rate of interest of 6% compounded every two years. We are asked to find the amount that must be contributed now to have 1000 at the end of six years.

We will use compound interest formula to solve our given problem.

$A=P(1+\frac{r}{n})^{nt}$ , where,

A = Final amount,

P = Principal amount,

r = Annual interest rate in decimal form,

n = Number of times interest is compounded per year,

t = Time in years.

$6\%=\frac{6}{100}=0.06$

Since interest is compounded each two years, so number of compounding per year would be 1/2 or 0.5.

$1000=P(1+\frac{0.06}{0.5})^{0.5*6}$

$1000=P(1+0.12)^{3}$

$1000=P(1.12)^{3}$

$1000=P*1.404928$

$\frac{1000}{1.404928}=\frac{P*1.404928}{1.404928}$

$P=711.7802478$

$P\approx 712$

Therefore, an amount of $712 must be contributed now to have 1000 at the end of six years.

7 0

2 years ago