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4 years ago

Help plz!

Mathematics

1 answer:

julia-pushkina [17]4 years ago

4 0

She uses four pounds because 4/5 of five pounds is four.

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This is the floor of isaac's kitchen. Isaac needs to determine the area of the floor so he can order new tile. Enter the area, i

butalik [34]

Answer:

134

Step-by-step explanation:

first, separate the floor into 3 different rectagles to calculate the area and then add them together.

area of rec=L*B

rec 1: 9.5*7=66.5

rec 2: (10.5-4.5)*(14.5-5-7)=15

rec 3:5*10.5=52.5

Then:

66.5+52.5+15=134

5 0

3 years ago

Solve the inequality. 2(4+2x)>5х+5 x<-2 x>-2 х<3 x>3

olga_2 [115]

Answer:

x<3

Step-by-step explanation:

4 0

3 years ago

What is 15.8 in expanded form And What is 1.058 in expanded form and last what is 0.158 in expanded form

xeze [42]

1) 10.0 + 5.0 + .8
2) 1.000 + 0.050 + 0.008
3) 0.000 + 0.100 + 0.050 + 0.008

5 0

4 years ago

Read 2 more answers

Simplify the following expression and write it in an exponential function form.

Sergio039 [100]

Answer:

1/4 b^9

Step-by-step explanation:

(b^11 b^-7)/4b^-5

We know x^y * x^z = x^(y+z)

b^11 * b^ -7 = b^ (11-7) = b^4

(b^11 b^-7)/4b^-5

b^4 / 4 b^-5

We know x^y / x^z = x^(y-z(

b^4 / b^-5 = b^(4 - -5) = b^(4+5) = b^9

1/4 b^9

7 0

3 years ago

Willy has compounded monthly to invest his summer earnings of $4259 in the

pogonyaev

We have been given that Willy has compounded monthly to invest his summer earnings of $4259 in the Rock Solid Bank. The bank is offering 6%. We are asked to find the amount of money will be after 5 years.

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

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

A = Final amount after t years,

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 monthly, so $n=12$ and $P=4259$ .

$A=\$4259(1+\frac{0.06}{12})^{12\cdot 5}$

$A=\$4259(1+0.005)^{60}$

$A=\$4259(1.005)^{60}$

$A=\$4259(1.3488501525493161)$

$A=\$5744.752799707\approx \$5744.75$

Therefore, Will will have approximately $\$5744.75$ in 5 years.

7 0

3 years ago