answer.
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
Sophie [7]
2 years ago
12

The table gives the highest and lowest recorded temperatures for six cities. Which cities recorded a difference between their hi

ghest and lowest temperatures that is greater than or equal to 115°F? Select two answers.
A.Barrow

B.Budapest

C.Prague

D.Tehran

E.D e a t h Valley

F.London

Mathematics
2 answers:
svet-max [94.6K]2 years ago
6 0

Answer:

Option A) Barrow  

Option E) Death Valley.

Step-by-step explanation:

We are given the following in the question:

                       City:  Barrow  Budapest  Prague  Tehran  Deathvalley  London

Highest Temperature:     73         103           98         109            134              91

Lowest Temperature:     -42        -10            -16           -5              -15              -6

The temperature are given in Fahrenheit.

We have to find the cities with difference between their highest and lowest temperatures that is greater than or equal to 115°F.

Absolute Difference =

\text{Highest Temperature} - \text{Lowest Temperature}

Barrow:

73-(-42) = 115^\circ F

Budapest:

103-(-10) = 113^\circ F

Prague:

98-(-16) = 114^\circ F  

Tehran:

109-(-5) = 114^\circ F  

Deathvalley:

134-(-15) = 149^\circ F  

London:

91-(-6) = 97^\circ F

Thus, the cities with absolute difference greater than or equal to  115°F are Option A) Barrow and Option E) Death Valley.

S_A_V [24]2 years ago
5 0

Answer:

A and E

Step-by-step explanation:

Death Valley and Alaska

73+42=115

134+15=149

You might be interested in
Consider the graph of Miriam's bike ride to answer the
Elenna [48]
It took her 45 minutes to rest and it to her 45 minutes to bike the initial 8 miles. or .75 hours for both
5 0
2 years ago
Read 2 more answers
Find where the slope of the curve is defined:<br> x^2y-xy^2=4
Natali [406]
You do the implcit differentation, then solve for y' and check where this is defined. 
In your case: Differentiate implicitly: 2xy + x²y' - y² - x*2yy' = 0 
Solve for y': y'(x²-2xy) +2xy - y² = 0 
y' = (2xy-y²) / (x²-2xy) 
Check where defined: y' is not defined if the denominator becomes zero, i.e. 
x² - 2xy = 0 x(x - 2y) = 0 
This has formal solutions x=0 and y=x/2. Now we check whether these values are possible for the initially given definition of y: 
0^2*y - 0*y^2 =? 4 0 =? 4 
This is impossible, hence the function is not defined for 0, and we can disregard this. 
x^2*(x/2) - x(x/2)^2 =? 4 x^3/2 - x^3/4 = 4 x^3/4 = 4 x^3=16 x^3 = 16 x = cubicroot(16) 
This is a possible value for y, so we have a point where y is defined, but not y'. 
The solution to all of it is hence D - { cubicroot(16) }, where D is the domain of y (which nobody has asked for in this example :-). 
(Actually, the check whether 0 is in D is superfluous: If you write as solution D - { 0, cubicroot(16) }, this is also correct - only it so happens that 0 is not in D, so the set difference cannot take it out of there ...). 
If someone asks for that D, you have to solve the definition for y and find that domain - I don't know of any [general] way to find the domain without solving for the explicit function). 
3 0
2 years ago
W = 3x + 7y solve for y
mario62 [17]

Answer:

The value of the equation y=\frac{W-3x}{7}.

Step-by-step explanation:

Consider the provided equation.

W = 3x + 7y

We need to solve the provided equation for y.

Subtract 3x from both side.

W-3x= 3x-3x+ 7y

W-3x=7y

Divide both sides by 7.

\frac{7y}{7}=\frac{W-3x}{7}

y=\frac{W-3x}{7}

Hence, the value of the equation is y=\frac{W-3x}{7}.

8 0
2 years ago
What is the best estimate for 7.8 x 37.86?<br> A. 46<br> B. 50<br> C. 300<br> D. 400
lana66690 [7]
I think it’s C since it’s 295.308
8 0
2 years ago
Read 2 more answers
Bob Rohrman is offering a 2016 Toyota Camry for $29,000. If you have a $5,000 down payment and are able to borrow the rest at a
vova2212 [387]

Answer:

The monthly payment will be $531.12

Step-by-step explanation:

Consider the provided information.

After paying $5,000 down payment you need to pay:

$29,000-$5,000=$24,000

APR is 2.99% or APR = 0.299%

Therefore, r=\frac{0.0299}{12}

n = 48

We can calculate the monthly payment by using the formula:

P=\frac{r(PV)}{1-(1+r)^{-n}}

Where P is the monthly payment, PV is the present value, r is the rate per period and n is the number of period.

Substitute the respective values in the above formula we get,

P=\frac{\frac{0.0299}{12}(24000)}{1-(1+\frac{0.0299}{12})^{-48}}

P=\frac{59.8}{0.112593}

P\approx531.12

Hence, the monthly payment will be $531.12

4 0
2 years ago
Other questions:
  • Write 127.90 in expanded form
    5·1 answer
  • Express 9 ten thousandths in Scientific notation
    10·2 answers
  • What additional information is needed to prove that triangles are congruent by the SAS Postulate?
    14·2 answers
  • Claudia brought a 16-cup jug filled with water to the soccer game. She shared the water with her teammates. How can Claudia find
    9·1 answer
  • What is 1.7million add 345000
    7·2 answers
  • Addison walked 6 miles in 4 hours what was her walking rate in hours per mile
    14·1 answer
  • Fiona is serving iced tea and lemonade at a picnic. She has only 44 glasses in which to serve the drinks. If x represents the nu
    9·3 answers
  • A candle maker has 4 1/2 pounds of clear wax. He wants to cut the wax into pieces that are 2/3 pound each. How many 2/3 pound pi
    11·1 answer
  • A telemarketer earns a base salary of $3,000 per month, plus an annual bonus of 2.5% of total sales above $250,000. Which functi
    5·2 answers
  • The cost of hiring a surfboard involves an up-front fee plus an hourly rate. Three hours of hire costs $50 and 7 hours costs $90
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!