2 years ago

Its about ratios, no links<3

Mathematics

1 answer:

frez [133]2 years ago

8 0

1. 35:10

2. 35:45

3.40:50

4. 2:5

And I dont know the rest

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For her book club Sharon reed for 45 minutes each day write an expression for the number of hours she reads in d days

Bond [772]

So first u would need tto know how many hours are in a day so there are 24 hours in a day so u would do 45x72 cause there are 72 hours in 3 days.

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2 years ago

Which of the following statements is true of an essay's conclusion?

laiz [17]

The answer is option D.

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2 years ago

Solve for n , S = (n - 2)180

pogonyaev

S=(n-2)180
Dived 180 both sides
S/180=n-2 add 2 both sides
S/180+2=n
S over 182=n
Hope this helps good luck have a nice nite

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2 years ago

Which statements accuratley describe the function f(x)=3(16)^3/4x

Varvara68 [4.7K]

Answer:

line

x-intercept | 0

f-intercept | 0

normal vector | (-3072/sqrt(9437185), 1/sqrt(9437185))≈(-1., 0.000325521)

slope | 3072

curvature | 0

Step-by-step explanation:

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2 years ago

A train leaves at 14:56 and arrives at 16:43. It travelled at an average speed of 135 km/h. How far did it travel? Give your ans

Firlakuza [10]

Answer:

240.8

Step-by-step explanation:

→ Calculate time taken

16:43 - 14:56 = 1 hour and 47 minutes

→ Write the speed formula and make distance the subject

Speed = Distance ÷ Time ⇔ Distance = Speed × Time

→ Convert 1 hour and 47 minutes into decimal format

1.78333333 or $1\frac{47}{60}$

→ Substitute values into formula

135 × $1\frac{47}{60}$ = 240.75

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2 years ago