All categories

3 years ago

Pls help me pls pls please

Mathematics

2 answers:

Svetach [21]3 years ago

5 0

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Weight of box :

$67.5 \: \: g$

weight if each ball :

$2.5 \: \: g$

Number of ping pong balls :

$\dfrac{weight \: \: of \: \: box}{weight \: \: of \: \: ball \: }$

$\dfrac{67.5}{2.5}$

$27$

number of balls in box = 27

dlinn [17]3 years ago

3 0

27 would be the answer

You might be interested in

Write an algebraic expression for two fifths the cube of a number

pashok25 [27]

N - the number

$\dfrac{2}{5}n^3$

7 0

3 years ago

PLZ help 50 points and brainleist Which expression shows the result of applying the distributive property to −2(1/3 x− 1/5)

CaHeK987 [17]

Answer:

the answer is A

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Maria and Curtis both study a second language. Maria studies German 3 hours per week, and Curtis studies French 2 hours per week

AveGali [126]

Answer:2

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The probability that Latisha orders french fries at lunch is .32 and the probability that she orders a grilled cheese and fries

EastWind [94]

There is a typo error in the last part of the question. The corrected part is-

"If the probability that she orders just a grilled cheese sandwich is .76, what is the probability that she will order a grilled cheese or fries?"

Answer:

The probability that she will order a grilled cheese sandwich or fries is <u>0.43.</u>

Step-by-step explanation:

Given:

Probability of ordering fries is, $P(F)=0.32$

Probability of ordering cheese sandwich is, $P(S)=0.76$

Probability of ordering both sandwich and fries is, $P(F\cap S)=0.65$

Probability of ordering cheese sandwich or fries is given by the union of both the events 'F' and 'S' given as $P(F\cup S)$ .

Now, using addition theorem of probability, we get:

$P(F\cup S)=P(F)+P(S)-P(F\cap S)\\P(F\cup S)=0.32+0.76-0.65\\P(F\cup S)=0.43$

Therefore, probability of ordering cheese sandwich or fries is 0.43.

8 0

3 years ago

Find the perimeter of this complex figure

denpristay [2]

Answer:

Step-by-step explanation:

9 + 10 + 2 + 6 + (9 - 2) + (10 - 6) = 38

6 0

3 years ago