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RideAnS [48]
3 years ago
12

Please answer this correctly without making mistakes

Mathematics
2 answers:
OLga [1]3 years ago
4 0

Answer:

7

Step-by-step explanation:

hh

ht

th

tt

so it's a 1/4 chance

1/4 * 28 = 7

alisha [4.7K]3 years ago
3 0

Answer:

7

Step-by-step explanation:

The probability of both coins landing on heads is:

1/2 × 1/2 = 1/4

Multiply by 28.

1/4 × 28

= 7

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Calculate the amount of interest earned on a $2,000 investment made for 2 years at 3% p.a..
Mrrafil [7]
PxRxT
=$2,000 x 3% (0.03)
=$60 x 2 years
=$120
The answer is $120
8 0
3 years ago
20 POINTS N BRAINLIEST!!16.Alun has a part-time job working as a bus boy at a
olchik [2.2K]

Answer:

a)E=.05t +34

b)$54

c)$600

Step-by-step explanation:

a) he gets 5% of tips out of all tips people gave to the restaurant , 5% --> .05 (as a decimal) --> this is "t"

he earns an extra $34 a night of work. --> this is the constant

E= --> the total earned that night

E=.05t +34

b) simply plug in the total tip into the equation

E=.05(400) + 34

E=$54

--> he earned $54 that night

c) since we are given the total earned that night, we now plug in for y. in this case we plug "$64" for y

we find t, which is tip the restaurant was given

--> 64 = .05t +34

-34. -34

30= .05t ---> divide by .05 each side

t= $600

the restaurant was tiped 600 dollars and Alun was paid 64 dollars that night of work

hoped this helped:)

3 0
3 years ago
Can someone please help me?
Basile [38]
No the answer is 15ft
4 0
3 years ago
Look at the photo for an Easy question and get easy points
worty [1.4K]

Answer:

90

Step-by-step explanation:

why my answer has to be 20 characters long? :)

6 0
3 years ago
Read 2 more answers
Whats the midpoint between -1,2 and -3,-4
iris [78.8K]

Answer:

md(-2,-1)

Step-by-step explanation:

Md=(x1+x2/2,y1+y2/2)

or,Md=(-1-3/2,2-4/2)

or,Md=(-4/2,-2/2)

•°•Md=(-2,-1)

3 0
3 years ago
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