5.
The table shows a meteorologist's predicted temperatures for an October day in Sacramento,
California.
Sacramento, CA
Predicted
a) What is a quadratic model for these data?
Time Temperature ("F)
8 AM
10 AM
64
b) According to the regression equation, at what time
will the temperature be the highest?
12 P.M.
72
78
2 P.M.
4 P.M.
81
6 PM
76

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

Yvonne found three patterns for new dresses that she wants to sew. The patterns call for 4.7 yards, 325% of a yard and 2 1/2 yards of fabric. What is the total amount of fabric that Yvonne will need to purchase in decimal form.
PLS DUDE ANSWER AND EXPLAIN

Answers

Answer:

revenge

Step-by-step explanation:

Water freezes at 0◦ Celsius and 32◦ Fahrenheit and it boils at 100◦C and 212◦F.

Answers

Answer:

Step-by-step explanation:

This is very true because everybody knows when water freezes at 0º and it will boil at a high temperature too so you're right

What is 83,505 in expanded form

Answers

Answer:

83505

Step-by-step explanation:

It's already in the expanded form...

Which number equals 3/4 to the power of negative 2

Answers

Answer:

16/9

Step-by-step explanation:

16/9=1.77777777778

(3/4)^-2=1.77777777778

Jillana begins to solve a linear equation that results in a variable expression set equal to the same variable expression. Which is the best interpretation of this solution?

The equation has one solution: x = 0.
The equation has one solution: x = 1.
The equation has no solution.
The equation has infinite solutions.

Answers

Answer:

The equation has infinite solutions

Step-by-step explanation:

Answer: Infinite solutions

Step-by-step explanation: Just took the quiz

What is the slope of the line represented by the equation y = 5x - 3?
ult
3

Answers

The slope of the line y = 5x - 3 is 5

Answer:

y= mx + b

and to my knowledge 5 would be your slope since m=5

The Tigers lost 10 yards on their first play and gained 2 yards on their next play. What was their net result in yards after these two plays?

Answers

Answer:

8 or -8

Step-by-step explanation:

Lets just say their net results equals x so -10+2=x

-10+2=-8 which i think you would take off the negitave and it would be an 8 I'm not sure sorry:(

Sorry I couldn't help

Marilyn's cell phone company charges $35 a month for phone service plus $0.50 for each text message. How many text messages does Marilyn send in a month if her bill was $52

Answers

Answer:

Step-by-step explanation:

52-35 = 17

$17 divided by $0.50 = 34 texst messages

I will mark brainliest when I’m able to !!

Answers

Answer:

It should be b

Step-by-step explanation:

I took this test

Answer: The answer would be A.

Step-by-step explanation:

The answer is a because when you do square root 60 on a caculator the answer is 4. So the answer would be A.

click on file! please help, thank you!! <3

Answers

15+3x-4+6x= 9x+11 add 6+3 then subtract 15-4

3y-4x+8x-y= 4x+2y add -4+8 then subtract 3-1

5x+8x+10x-3x= 20x Add 10+5+8 to get 23 then subtract 3

11 divided by 6/6

PLEASE HURRY THIS TEST

Answers

Answer: 1.666666667 or 1.6

Step-by-step explanation:

What is the y-intercept of the line shown below? Enter your answer as a coordinate pair.

Answers

Answer:

The x intercept is (-2,0)

the y intercept is (0,4)

factor [tex]x^{2} + 2x[/tex]

Answers

Answer:

the answer is x(x+2)

1. A car travels 40 miles west then goes 30 miles north. How far is the car from its starting point?

Answers

10 miles in since they turned around, but if your adding then its 70 miles

Answer:70 or 50

Step-by-step explanation:

40+30=70 unless you are dividing the 40 because it is not straight ahead. then it would be 50 you decide.

If I could get help

Answers

Answer:

4m, 6m, 7m, 5m

Step-by-step explanation:

To find perimeter you just add the side lengths togeather.

Helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

a = 26.241

b = 47.448

Step-by-step explanation:

Sam wants to make 4 gallons of vegetable bean soup. The recipe below makes 13 gallon of soup. Help Sam make his grocery list for the store by researching the items in the soup and their packaging to determine how many of each he will need. Explain. AlternativeText

Answers

The proportion of the recipe required to make the grocery list is obtained from the recipe for the beans soup.

The grocery list is therefore;

15 cups of honey beans9 cups carrots12 cups cherry tomato192 oz. vegetable broth10.5 cup turnips6 teaspoon salt8 cups potato onions1.25 teaspoons thyme12 teaspoons garlic

Reason:

Amounts of beans soup Sam wants to make = 4 gallons

The recipe for the beans soup is as follows as obtained from an online home work document are;

Vegetable Bean Soup that Serves 4 with volume of 0.[tex]\overline 3[/tex] gallons

1.25 cups of honey beans

0.75 cup carrots

1 cup cherry tomato

16 oz. vegetable broth

0.875 cup turnips

0.5 teaspoon salt

[tex]0.\overline 6[/tex] cup potato onions

0.125 teaspoon thyme

1 teaspoon garlic

The amount of each ingredient Sam needs is given by the ratio of amount of soup Sam wants to make and the given amount of soup made by the ingredients as follows;

[tex]Multiple \ of \ ingredient \ amount = \dfrac{4}{0. \overline 3} = \dfrac{4}{\dfrac{1}{3} } = 4 \times 3 = 12[/tex]

Therefore, Sam has to buy twelve times the amount of each ingredient as follows;

Vegetable Bean Soup that Serves 4 with volume of 0.[tex]\mathbf{\overline 3}[/tex] gallons

12 × 1.25 = 15 cups of honey beans

12 × 0.75 = 9 cups of carrots

12 × 1 = 12 cups of cherry tomato

12 × 16 = 192 oz. vegetable broth

12 × 0.875 = 10.5 cup turnips

12 × 0.5 = 6 teaspoon salt

12 × [tex]0.\overline 6[/tex] = 8 cups of potato onions

12 × 0.125 = 1.25 teaspoons thyme

12 × 1 = 12 teaspoons garlic

The grocery list is therefore;

15 cups of honey beans9 cups carrots12 cups cherry tomato192 oz. vegetable broth10.5 cup turnips6 teaspoon salt8 cups potato onions1.25 teaspoons thyme12 teaspoons garlic

Learn more here:

https://brainly.com/question/20364628

https://brainly.com/question/21464667

Help. How to solve

9d + n = 5r

Answers

Answer:

n = 4

Step-by-step explanation:

separate the variables

subtract 9 from 5 and you get n=4

Step-by-step explanation:

Solve for p.
-5(-9p + 7) = 6 - 3 + 7p

Answers

Answer:

p = 1

Step-by-step explanation:

[tex] - 5( - 9p + 7) = 6 - 3 + 7p \\ 45p - 35 = 3 + 7p \\ 45p - 7p = 35 + 3 \\ 38p = 38 \\ p = \frac{38}{38} \\ p = 1 \\ [/tex]

what is the answer to: − 2 − 1 3 . 8 = − 8 − ( 6 + 1 )?

Answers

I’m pretty sure it’s -15 but don’t take my word for it

how to multiply mixed fractions with whole numbers

Answers

Answer:

Step-by-step explanation:

Example: (1 2/3) (2 3/5)

Turn to improper fractions

1 2/3= 5/3 2 3/5= 13/5

5/3 x 13/5=?

5x13= 65

3x5= 15

Simplify/divide: 65/15 = 4 1/3

Another example. (2 5/6)(3)

Improper fraction: 2 5/6= 17/6

Turn Whole number to fraction: 3= 3/1

17/6 x 3/1

17x3= 51

6x1= 6

51/6

Simplify/divide: 8 1/2

Please help for brainliest!

Answers

D. Is the correct answer. Pls mark me brainliest

Answer:

The answer is 'D'

Step-by-step explanation:

Please help!! No links

Answers

Answer:

Okay. We'll do some sort of telepathy or anything to find out what you're trying to say. But not now because I don't have any reason to help you with this empty post, ask something if you want else expect these answers.

What’s the problem I don’t see any picture or anything?

WILL GIVE BRAINLIEST TO FIRST PERSON WHO ACTUALLY TRIES!!!

What is the length of the unknown leg of the right triangle rounded to the nearest tenth of a foot?

Answers

Answer:

Around 8.8

Step-by-step explanation:

This problem requires the Pythagorean Theorem. We are given the hypotenuse and a leg, so we can plug in what we know.

[tex]{x^2+2^2}=9^2 \\{4+x^2}=81 \\x^2=77\\\sqrt{x^2}=77\\x=\sqrt{77}\\x=8.8, approximately[/tex]

12 volleyball uniforms cost$384. The shirts were $13 each. how much did each pair of pants cost?

Answers

Answer:

it would cost 35 each I think

By solving the equation a = 2 - 9a, the value of a will be
A.2/5
B.3/5
C.1/5
D.1/2

Answers

Answer:

1 / 5

Step-by-step explanation:

a = 2 - 9a

a + 9a = 2

10a = 2

a = 2 / 10

a = 1 / 5

if ∠1 and ∠2 are complementary angles, ∠1 and ∠3 are vertical angles, and m∠2 = 36°, find m∠3.

Answers

Answer:

28>

Step-by-step explanation:

Could someone please help answer this thanks so much, please no spam, will give brainliest (homework help) thank you!

Answers

Answer:

x > -7

make sure to put the sign with the line under it because I can't type it

Jackson usually makes $250 per week working at a grocery store. Last week, he made 60% more than usual. This week, Jackson hopes to make 7/8 of what he made last week. How much money does Jackson hope to make this week

Answers

Answer:

350$

Step-by-step explanation:

he usually makes $250, 60% more is $400, and 7/8 of $400 is $350

write the log equation as an exponential equation. you do not need to solve for x.

Answers

Answer:

2x^5log=1/6

Step-by-step explanation:

using the natural log (e), we were able to give the power of 5 to 2x and then take it out from the parantheses

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Change this sentence to tell about future plans: Los amigos bailan en la fiesta.a) Los amigos van practicar al ftbol.b) Los amigos van a bailar en la fiesta.c) Los amigos no bailan en la fiesta.d) Los amigos van a bailan al ftbol. Suppose that 60\%60%60, percent of adults in district A support a new ballot measure, while 45\%45%45, percent of adults in district B support the same measure. Pollsters take an SRS of 200200200 adults from district A and a separate SRS of 100100100 adults from district B to see the difference between the sample proportions (\hat{p}_\text{A}-\hat{p}_\text{B})( p ^ A p ^ B )left parenthesis, p, with, hat, on top, start subscript, start text, A, end text, end subscript, minus, p, with, hat, on top, start subscript, start text, B, end text, end subscript, right parenthesis. What will be the shape of the sampling distribution of \hat{p}_\text{A}-\hat{p}_\text{B} p ^ A p ^ B p, with, hat, on top, start subscript, start text, A, end text, end subscript, minus, p, with, hat, on top, start subscript, start text, B, end text, end subscript, and why? what is the Ancient Chinese Beliefs chart Which problem do you think contributes most to water scarcity? Which of the following are examples of discretionary fiscal policy? (Check all that apply.) A. The government provides stimulus funds to repair roads and bridges to increase spending in the economy. B. Additional taxes are collected as the economy experiences an increase in income resulting from economic growth. C. Congress provides a tax rebate to encourage additional spending in order to reduce the unemployment rate. D. The president and Congress reduce tax rates to increase the amount of investment spending. E. A state government borrows money to finance the building of a new bridge. F. The government spends more on the military to provide assistance to England after a natural disaster. Mary wants to make bouquets of roses. She has 32 lavender roses, 48 pink roses and 64 white roses. She wants each bouquet to have the same number of flowers of each color. What is the maximum number of bouquets she can make? Choose only ONE best answer. 8 B 16 C 24 D 32 E 192 Emerging antiwar leaders, such as , believed that the Vietnam War was taking funds and attention away from problems in the United States. Earth's core is the source of the energy that drives the movement of tectonic plates. Which two processes help transfer this energy outward to earth's crust? what do you notice about this equation? Need help, I will give branliest Help me please its due in 20 minutes!!!! what is aproxamently the answer to 5 pi How much money is 5 dollars, 10 dimes, and 10 pennies? The counterculture's rejection of mainstream American values was expressed through its embrace of:a) unconventional appearance, music, drugs, and sexual liberationb) song lyrics and popular sayings of the period, such as "turn on, tune in, drop out"c) protest for civil rights, civil liberties, environmentalism, and the end of the vietnam ward) all of the above . An angry person shaking a fist while shouting is an example of what technique that is often used in animation to enhance spoken words or express feeling?sign languagepanning movementgestureslip syncing how do i find the range of a function on a graph Find the circumference and area of a circle with diameter of 18 inches. Use 3.14 for pi. Write your answer as decimals rounded to the nearest hundredth. a. C = 56.52 in, A = 1017.36 in2 b. C = 56.52 in, A = 254.34 in2 c. C = 113.04 in, A = 254.34 in2 d. C = 113.04 in, A = 1017.36 in2 e. None of the above are correct. Name two things that Arjun and Diya did to get accurate measurements of the angles in their experiment Complete the square for 5x2 - 30x = 5. 165 x 0.38 to two decimal place