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ExtremeBDS [4]
3 years ago
13

anthony read a book to his brother.he started reading at the shown on the clock [5;05] he stopped reading at 5;45 how long did a

nthony read to his little brother
Mathematics
2 answers:
Lisa [10]3 years ago
5 0
40 minutes. just do 5:05 minus 5:45
Blababa [14]3 years ago
4 0
40 minutes
5:45
- 5:05
------------
40 minutes
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250tThe population of Sasquatch in Salt Lake County was modeled by the function P(t)wheret + 25t = 0 represents the year 1803. W
jeyben [28]

Solution

Given the population function to be;

P(t)=\frac{250t}{t+25}

When P(t) = 150

\begin{gathered} \Rightarrow\frac{250t}{t+25}=150 \\  \\ \Rightarrow250t=150(t+25) \\  \\ \Rightarrow250t=150t+3750 \\  \\ \Rightarrow250t-150t=3750 \\  \\ \Rightarrow100t=3750 \\  \\ \Rightarrow t=37.5\approx38 \end{gathered}

1803 + 38 = 1841.

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5 0
1 year ago
Read 2 more answers
I need help with my math. This problem stumps me
mash [69]

Answer:

3 = 95

4 = 85

Step-by-step explanation:

ok first of all im sorry this problem stumped you

now let go

a and b are parallel so 3 would be 95

180 - 95 = 85

3 is equal to 95

4 is equal to 85

6 0
3 years ago
The graph shows the proportions of red and blue food coloring that Taylor mixes to make the purple frosting. What is the slope o
Agata [3.3K]

Answer:

The slope is 7/5

Step-by-step explanation:

Here, we want to find the slope of the line

We use the slope equation

m = (y2-y1)/(x2-x1)

m = (35-70)/(25-50) = -35/-25 = 7/5

what it means is that the rate of change of the number of red drops to number of blue drops to form the purple color is in the ratio of 7 to 5

Or simply put

To form a purple color, add 7 part red to 5 parts blue drops

5 0
3 years ago
Solve using appropriate property:<br> 3/8 × -4/5 + 7/9 × 3/8 (-3/8 × 8/10)
bazaltina [42]

Answer:

Exact Form:

- 31/80

Decimal Form:

-0.3875

Step-by-step explanation:

hope this helps

sorry if wrong

7 0
2 years ago
Read 2 more answers
A ferry is travelling at a constant speed back to the dock, as shown in the graph. Which
PolarNik [594]

Answer:

<h2>y = -35x + 105</h2>

Step-by-step explanation:

The given graph represents a function between hours and miles.

To determine the equation that belong to this graph, first we need to find the slope using two points from the graph: (0, 105) and (3, 0).

The definition of slope is

m=\frac{y_{2} -y_{1} }{x_{2}-x_{1} } =\frac{0-105}{3-0}=\frac{-105}{3}=-35

Notice that the slope is -35. Remember that the slope is always the coefficient of variable x. So, the choice that has this slope is the right answer.

Therefore, the right answer is the last choice: y = -35x + 105

3 0
3 years ago
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