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oksano4ka [1.4K]

3 years ago

5

Joey needs to have at least $25 to purchase a birthday present for his sister. he has already saved $13.50. which inequality rep

resents the amount of money, m, he needs to purchase the gift?
a. m ≤ 11.50
b. m ≤ 28.50
c. m ≥ 28.50
d. m ≥ 11.50

2 answers:

Archy [21]3 years ago

7 0

Answer is d i’m pretty sure

MatroZZZ [7]3 years ago

3 0

I think the answer is d

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Consider a standard deck of 52 playing cards with 4 suits. If A is the event of drawing a 6 from the deck, and B is the event of

crimeas [40]

Answer: Intersection of A and B = 2

Step-by-step explanation:

Total cards = 52

Let A is the event of drawing a 6 from the deck, and B is the event of drawing a black playing card from the deck.

Total cards having 6 on them = 4

[There are 4 suits of two different colors red and black.]

Total black playing card =26

Intersection of A and B = Black cards having 6 = 2

hence, Intersection of A and B = 2

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3 years ago

What is the arc measure, in degrees, of minor arc AC ⌢ on circle P below?

AnnZ [28]

Answer:

174

Step-by-step explanation:

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5 0

3 years ago

Calculate the surface area or a sphere or radius 7.3 cm.

belka [17]

Answer:

1436.755 cm³

Step-by-step explanation:

Input Data :

Length = 7 cm

Objective :

Find what is volume of the sphere for given input data?

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8 0

4 years ago

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Brrunno [24]

37 1/2 this is the answer

8 0

3 years ago

Read 2 more answers

Help help help it is simple one

algol [13]

Answer:

$3^{ -x+3}$

Step-by-step explanation:

We need to simplify out the given exponential expression . The given expression to us is ,

$\rm\implies \dfrac{\dfrac{1}{3}}{3^{x-4}}$

We can use the <u>Law of </u><u>Exponents</u> to simplify the given expression . Recall that ,

$\rm\implies \red{\dfrac{a^m}{a^n}= a^{m-n}}$

Note that , we can write ,

$\rm\implies \dfrac{1}{3}= 3^{-1}$

Therefore our expression becomes ,

$\rm\implies \dfrac{ 3^{-1}}{3^{x-4}}$

Simpify using the Law of Exponents ,

$\rm\implies 3^{ -1 - ( x - 4 )}$

Open the brackets in exponent ,

$\rm\implies 3^{ -1 - x +4 }$

Simplify to get final expression ,

$\rm\implies \boxed{\quad \blue{ 3^{-x+3} \quad}}$

5 0

3 years ago