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3 years ago

Helppp a gorl out ya know what i mean

Mathematics

2 answers:

love history [14]3 years ago

5 0

Here I am putting it in the picture.

Orlov [11]3 years ago

4 0

You can use the app slader to find the answer. Type in the textbook and it will give you cheat sheet

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I rly need some help please

kicyunya [14]

Answer:

B) 12.5%

Step-by-step explanation:

1. Find amount spent on clothes in July

$2800 * 8% = j

2. Find amount spent of clothes in August

$224 + $126 = a

3. Find the amount's percentage of the total

$350/$2800 = x

x = 0.125 = 12.5%

6 0

3 years ago

Let f(x) = (5)^x+1 .Evaluate f (-3) without using a calculator

rewona [7]

Answer:

$f\left(-3\right)=\frac{126}{125}$

Step-by-step explanation:

Given

$f\left(x\right)\:=\:\left(5\right)^x+1$

Putting x = -3 to find f(-3)

$f\left(-3\right)\:=\:\left(5\right)^{\left(-3\right)}+1$

$5^{-3}=\frac{1}{125}$ ∵ $\mathrm{Apply\:exponent\:rule}:\quad \:a^{-b}=\frac{1}{a^b}$

$f\left(-3\right)=\frac{1}{125}+1$

$\mathrm{Convert\:element\:to\:fraction}:\quad \:1=\frac{1\cdot \:125}{125}$

$f\left(-3\right)=\frac{1\cdot \:\:125}{125}+\frac{1}{125}$

$\mathrm{Since\:the\:denominators\:are\:equal,\:combine\:the\:fractions}:\quad \frac{a}{c}\pm \frac{b}{c}=\frac{a\pm \:b}{c}$

$f\left(-3\right)=\frac{1\cdot \:\:125+1}{125}$

$f\left(-3\right)=\frac{126}{125}$ ∵ $1\cdot \:125+1=126$

Thus,

$f\left(-3\right)=\frac{126}{125}$

6 0

3 years ago

Henry has 3 black shirts and 7 blue shirts in his wardrobe two shirts are drawn with out replacement from the wardrobe what is t

laiz [17]

3/10 * 2/9 = 1/15
There is a 1/15 chance that both of the shirts he grabbed are black....

:)

7 0

3 years ago

Each beehive on Larson's Honey Farm usually produces 85 pounds of honey per year. About how many pounds of honey will 1000 hives

never [62]

85000 pounds of honey

5 0

3 years ago

Read 2 more answers

Which of the following polynomial represents a difference of squares?

Misha Larkins [42]

Heres an example x2- 16 when u solve or factor u should get the difference of two squares of (x+2) (x-2)

5 0

3 years ago