1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Varvara68 [4.7K]
3 years ago
10

The formula for rate is r=d/t Solve for d.

Mathematics
1 answer:
Oksanka [162]3 years ago
8 0
Rt=d
Hope this helps
You might be interested in
How do you even solve this ?
Over [174]
The dimensions of Q are 5L and 5w.

The Area outside of P = AreaQ - AreaP

Area = length*width

The Area outside of P = (5w)(5L) - wL
= 25wL - wL
= 24 wL
5 0
3 years ago
Write the decimal in standard form five-tenths
Misha Larkins [42]

Answer:

0.5

0.009

six-hundreths

5+0.6+0.07

0.6

0.3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The ability of ecologists to identify regions of greatest species richness could have an impact on the preservation of genetic d
LUCKY_DIMON [66]

ANSWER:

I believe you wish to calculate the sum of squares total (SST) for this regression analysis. The sum of squares total is 1053.15

Step-by-step explanation:

The sum of squares total is numerically derived by adding the sum of squares regression (regression sum of squares) to the sum of squares error (error sum of squares). The regression sum of squares here is 752.25 and the error sum of squares is 300.9

This gives us a total sum of squares of 1053.15

Sums of squares tell if a linear regression of one variable (or variables) on another is good or not.

The squared differences between the observed dependent variable and its mean is a measure of the total variability of the data set.

So the SST is equal to 752.25 + 300.9 = 1053.15

5 0
3 years ago
The mayor is interested in finding a 95% confidence interval for the mean number of pounds of trash per person per week that is
baherus [9]

Answer:

(30.09, 32.91)

Step-by-step explanation:

Mean number of pounds of trash = x = 31.5 pounds

Standard deviation = s = 7.8 pounds

Sample size = n = 120

Confidence level = 95%

Since, we are given the sample standard deviation instead of the population standard deviation, we will use t-test to find the confidence interval.

Degrees of freedom = df = n - 1 = 120 - 1 = 119

The t-value associated with 95% confidence interval and df=119 from the t-table comes out to be:

t = 1.98

The formula to calculate the confidence interval is:

(x-t\frac{s}{\sqrt{n}}, x+t\frac{s}{\sqrt{n}})\\

Using the values in above expression we get:

(31.5-1.98\times\frac{7.8}{\sqrt{120}}, 31.5+1.98\times\frac{7.8}{\sqrt{120}})\\\\ =(30.09,32.91)

Thus, the 95% confidence interval for the mean number of lbs of trash per person per week that is generated in the city is (30.09, 32.91)

6 0
3 years ago
Hello, please help! I will be using this a lot within the next few days lol
lina2011 [118]

Answer:

1/2

Step-by-step explanation:

1/3 + 1/6

LCM of 3 and 6 is 6.

therefore, multiple the fraction that doesn't have 6 as denominator with a fraction that makes the denominator equal to the LCM.

1/3 × 2/2 = 2/6

(we have used 2/2 because 3×2= 6)

so,

2/6+1/6 = 2+1/6

(2 + 1 whole divided by 6)

therefore we get,

3/6

on simplification,

3/6 = 1/2 = 0.5

hope it helps!!

PLEASE MARK BRAINLIEST..

8 0
2 years ago
Read 2 more answers
Other questions:
  • Approximately how many liters are in 20 gallons 1 L 0.26 gal.
    9·1 answer
  • Which letter represents the location of -2? *
    8·2 answers
  • Leon has 4 boxes. Each box has 15 golf balls and 12 tennis balls.
    7·1 answer
  • Ann and Tom want to establish a fund for their​ grandson's college education. What lump sum must they deposit at an 8.2​% annual
    7·2 answers
  • What is the correct answer ? Explain please !!
    10·1 answer
  • Write an equation in slope-intercept form (y = mx + b).
    13·1 answer
  • Hector must find the sum of 50 + 83 + 50 by using mental math. Which property allows Hector to simplify the equation to 50 + 50
    5·2 answers
  • What is the complementary angle of 42 º?​
    9·1 answer
  • Find the probability that a randomly selected point within the white area r=4
    15·1 answer
  • Help me please my test is tomorrow!​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!