MATHEMATICS HIGH SCHOOL

Angela enjoys swimming and often swims at a steady pace to burn calories. At this pace, Angela can swim 1,700 meters in 40 minutes. what is Angela's unit

Answers

Answer 1
Answer:

The angela units rate should be 0.71 m/s.

Given that,

  • The swim of Angela is in 1,700 meters.
  • The time taken is 40 minutes.

Based on the above information, the angela unit rate should be

= 1,700 meters ÷ (40 minutes × 60 seconds)

= 1,700 meters ÷ 2400 seconds

= 0.71 m/s

Therefore we can conclude that the angela units rate should be 0.71 m/s.

Learn more: brainly.com/question/14731228
Answer 2
Answer: 1700÷40= 42.5 

step one: you divide 40 into 1700
step two: you find the closest number that goes into 1700 which is 4 so 40×4= 160
step three: then you subtract 1700 from 160 and you'll get 100
step four: then you'll find the closest number that goes into a 100 and that will be 2 so 40×2=80
step 5: you'll then subtract 100 from 80 and you'll get 20 
step 6: you when then add a decimal and add an extra 0 to 1700 so you will now have 17000 you will bring down the 0 to make 20 into 200 and you will find the closest number that will go into 200 which will be 5 cause 40×5= 200 so you're answer will be 42.5units

Related Questions

5. Find the equation of the line through the point (1, 3) with a slope of 2 in both pointslope form and slope-intercept form. Sketch a graph of the function.
Convert 3.2 repenting decimal into a fraction
If you decide to divide a pie that has a diameter of 8 inches into 6 equal slices, what is the area of each slice?A) 8.37in^2B) 4.19in^2C) 33.49in^2D) 50.24in^2
If n=-2 should we first add 7 to n ormultiply n by 3? Explain.
2+3i divided by 3-3i ( a+bi form)

Each equation given below describes a parabola. Which statement best compares their graphs? y = -3x2 y= -7x2

A. Both parabolas open downward, and y = -7x2 is wider than y = -3x2.
B. Both parabolas open downward, and y = -3x2 is wider than y = -7x2.
C. Both parabolas open to the left, and y = -3x2 is wider than y = -7x2.
D. Both parabolas open to the left, and y = -7x2 is wider than y = -3x2.

Answers

Answer:  The correct statement is (B). Both parabolas open downward, and y=-3x^2 is wider than y=-7x^2.

Step-by-step explanation:  The equations of the two parabolas are as follows:

y=-3x^2~~~~~~~~~~~~~(i)\ny=-7x^2~~~~~~~~~~~~~(ii)

The standard equation of a parabola is given by

y=a(x-h)^2+k.

If a < 0, then the parabola open downwards and if a > 0, then the parabola open upwards.

From equation (i), we have

y=-3x^2\n\n\Rightarrow y=-3(x-0)^2+0,

so a = -3 < 0, so the parabola (i) open downwards.

From equation (ii), we have

y=-7x^2\n\n\Rightarrow y=-7(x-0)^2+0,

so a = -7 < 0, so the parabola (ii) open upwards.

Also, since -3 > -7, so the parabola (i) is wider than the parabola (ii).

Therefore, both parabolas open downward, and y=-3x^2 is wider than y=-7x^2.

The graphs of the parabolas are shown in the attached figure.

Thus, (B) is the correct ption.

The answer would be B. Both parabolas open downward, and y = -3x2 is wider than y = -7x2.

What adds up to 2 and multiplies to 9?what adds up to 6 and multiplies to 7?
what adds up to 2 and multiplies to 7

Answers

1. 1 (1 + 1 = 2 / 1 x 9 = 9)
2. 1 (1+ 6 = 6 / 1x 7 = 7)
3.1 (1 + 1 = 2 / 1 x 7 =7)
yw XD

Answer:

1. 1 (1 + 1 = 2 / 1 x 9 = 9)

2. 1 (1+ 6 = 6 / 1x 7 = 7)

3.1 (1 + 1 = 2 / 1 x 7 =7)

yw XD

Step-by-step explanation:

Solve: 2505/125 in fraction notation

Answers

(2505)/(125)

find a  common factor of 2505 and 125 : 5

factor 5  from the numerator and the denominator

2505 = 5 * 501

125 = 5 * 25

= (5*501)/(5*25)

= (501)/(25)

hope this helps!

The graph shows the value of an investment after x years. the initial amount of the investment is $___ , the investment grows at the rate of ___% each year, and the value of the investment after 10 years is $___
NEED HELP!!! I WILL GIVE POINTS IF HELP IS GIVEN!!

Answers

Answer:

  • $500
  • 6%
  • $895.42

Step-by-step explanation:

The graph shows the value of an investment after x years.

The initial amount of the investment is $500, the investment grows at the rate of 6% each year, and the value of the investment after 10 years is $895.42

What are the coordinates of the point on the directed line segment from (−7,−5) to (8,−10) that partitions the segment into a ratio of 3 to 2?

Answers

let's say P(−7,−5) and  Q(8,−10) gets partitioned on a 3 : 2 ratio from P to Q by point R, so

\textit{internal division of a line segment using ratios} \n\n\n P(-7,-5)\qquad Q(8,-10)\qquad \qquad \stackrel{\textit{ratio from P to Q}}{3:2} \n\n\n \cfrac{P\underline{R}}{\underline{R} Q} = \cfrac{3}{2}\implies \cfrac{P}{Q} = \cfrac{3}{2}\implies 2P=3Q\implies 2(-7,-5)=3(8,-10)

(\stackrel{x}{-14}~~,~~ \stackrel{y}{-10})=(\stackrel{x}{24}~~,~~ \stackrel{y}{-30}) \implies R=\underset{\textit{sum of the ratios}}{\left( \cfrac{\stackrel{\textit{sum of x's}}{-14 +24}}{3+2}~~,~~\cfrac{\stackrel{\textit{sum of y's}}{-10 -30}}{3+2} \right)} \n\n\n R=\left( \cfrac{ 10 }{ 5 }~~,~~\cfrac{ -40}{ 5 } \right)\implies R=(2~~,~-8)

Have vehicles gotten more fuel-efficient over the years? Between 1960 and 1999 the size and shape of automobiles in the United States has changed almost annually. The amount of fuel consumed by these vehicles has also changed. The following table describes the average fuel consumption per year per passenger car in gallons of gasoline.

Answers

This is correct. The changes in shapes imply changes in aerodynamics which means that the car takes less effort to move. This in turn means that it spends less gasoline. Also, the quality of the gasoline is higher due to increased number of octanes which also means that fuel is consumed less. Many other factors are included, but the final answer is: Yes, they have.
Other Questions
Seven divided by twice a number
How do you combine like terms of #-10+7x+24-2x#?
Which number is larger, .8 or .1?
A box plot was made to represent the number of matches won by 14 participants in a tennis tournament. The box plot was symmetric. Based on the box plot, which conclusion is most likely correct?A) There are no participants who won an exceptionally large or small number of matches compared to other participants. B) The mean of matches won by participants is more than the median of matches won by participants. C) Most of the participants won many matches, but some participants won very few matches compared to the others. D) Most of the participants won very few matches, but some participants won many matches compared to the others.