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3 years ago

CAN SOMEONE HELP ME PLEASE ASAP!?

Mathematics

2 answers:

sergij07 [2.7K]3 years ago

7 0

550 miles. Explanation First, we know that each 1,4 (quarter) of an inch
equals 50 miles, and we know that four 1.4s
equals one. so, using that information, we have
23/4. so the 2 has 8 quarters, and then we have
3 quarters left. so we add the 8 quarter's and
the 3 quarter's, to get 11. and since each quarter
is equal to 50 miles, we multiply 50 by 11.

Scrat [10]3 years ago

6 0

Answer:

1 inch : 50 miles

Step-by-step explanation:

550 miles / 11 inches = 50miles/inch

Every inch on the map represents 50 miles.

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Use algebra to write an expression for each of the following without using the multiplication sign or the division sign. 3 more

nika2105 [10]

Step-by-step explanation:

3 more than the value of x

x+3

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3 years ago

2 sin^2 (x) + 3 sin (x) + 1 = 0<br> help me find the solution

Fed [463]

Answer:

Step-by-step explanation:

\[2~ sin^2 x+3sin x+1=0\]

\[2sin^2x+2sin x+sin x+1=0\]

2sinx(sin x+1)+1(sin x+1)=0

(sin x+1)(2 sin x+1)=0

either sin x+1=0

sin x=-1=sin 3π/2=sin (2nπ+3π/2)

x=2nπ+3π/2,where n is an integer.

or 2sin x+1=0

sin x=-1/2=-sin π/6=sin (π+π/6),sin (2π-π/6)=sin (2nπ+7π/6),sin (2nπ+11π/6)

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7 0

3 years ago

In one study, the number of women classified as supertasters was 2.25 times the number of men classified as supertaster. Suppose

torisob [31]

Answer: 32 men supertasters.

Step-by-step explanation:

From the question, we have been told that the number of women was 2.25 times the number of men. Therefore,

Number of women = 2.25m

Since there are 72 women, the number of men will be:

2.25m = 72

Men = 72 / 2.25

Men = 32

7 0

3 years ago

Sammy the Sailor swears entirely too much. The following probability distribution shows the number of times Sammy swears per day

malfutka [58]

Full question attached:

Answer and explanation:

A) B2*B10: cell B2 and B10 have the values regular swear costs and number of swears respectively and we need to multiply these two values to get our answer

B) =IF(B10>10,(B10-10)*B3,0): Sam is supposed to pay an extra $2 for swear words over 10 and so we check if his swear words are above 10 and if they are we find out how many they are by subtracting 10 from them and then we multiply the value gotten by the cost for extra swear words($2)

C) =IF(B10<5,B10*B4,0): here we check if swear words are less than 5 and if they are we multiply number of swears words less than by 5 by the cost ($0.50)

D) F10=C10+D10+E10: to calculate total money in jar(F10), we simply add up regular cost(C10), extra cost(D10) and refund(E10)

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3 years ago

URGENT HELP!! 15+ POINTS!!!

nekit [7.7K]

Answer:

no idea, but good luck :))

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3 years ago