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Sauron [17]
4 years ago
7

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.<br><br>2(4+2x)&gt;5х+5<br> x&lt;-2<br> x&gt;-2<br>х&lt;3<br>x&gt;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
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