Richard monitored the temperature outside of his house.

The temperature was –1°C at 1:00 p.m.
The temperature had increased by 3 degrees at 4:00 p.m.
At 11:00 p.m., the temperature had dropped by 4 degrees.
What is the temperature outside Richard’s house at 11:00 p.m.?

Answer:

48.1 somewhere around 36 and 57

Step-by-step explanation:

Answer:

36-57

Step-by-step explanation:

18.50 x 2.6 = 48.10, which is between those two numbers

Answer:

80 minutes

Step-by-step explanation:

One wall takes 20 minutes, so 20×4=80 minutes.

Answer: 320 minutes

Step-by-step explanation:

1/4 of a wall takes 20 minutes, therefore one wall takes 80 minutes. Multiply that by 4 for 4 walls, and that becomes 320 minutes.

Answer: The total surface area is 633.9

Step-by-step explanation:

12.25 times 15.75, then divide by 2 = 96.46875 (this is the area of the triangle

Then times 4 = 385.875 (Because there are four triangles

15.75 times 15.75 = 248.0625 (The area of the square)

The sum is 633.9375

Rounded = 633.9

Answer:

With this much u should give more points then ill help!

Step-by-step explanation:

Answ

Step-by-step explanation:

Answer:

this is the answer :621cm²

Step-by-step explanation:

23×27=621cm²

Answer:

Step-by-step explanation:

Area of the parallelogram = Area of rectangle

bh = lb

We can make a rectangle from a parallelogram.

So, Area of parallelogram = bh

27*23

= 621 sq. cm

Hope it helped. Pls mark me the BRAINLIEST!

Answer:

A)

Step-by-step explanation:

-6x - 9/2

Answer:

Step-by-step explanation:

\(f^{-1}(f(58))=(fof^{-1})(58)=1_\pi(58)=58\\\\f(f(5))=f(9)=11\\\)

Answer:

A. 71

Step-by-step explanation:

3x^2 - 5x +3 with x= - 4

3x^2 - 5x +3 with x= - 4substitute the x with -4

3×(-4)^2 - 5× (-4) +3=

=3×(-4)×(-4) +20 +3=

=3×16 +20+3=

=48+23=71

Step-by-step explanation:

just multiply both numbers and get ur answer

Answer:

152.83

Step-by-step explanation:

what you do is multiply 26.35 by 5.8 and get 152.83

Answer:

20) ∠2 = 55°

22) ∠6 = 129.5°

Step-by-step explanation:

20) ∠2 = 55° (assuming lines a and b are parallel, ∠4 and ∠2 are alternate interior angles, which implies they are parallel.)

22) ∠6 and ∠7 are co-exterior angles, which implies they add up to 180°. Therefore, ∠6 = 180 - ∠7, ∠6 = 180 - 50.5, ∠6 = 129.5°.

Answer:

20) ∠2 = 55°

22) ∠6 = 129.5°

Answer: 4 buckets

Step-by-step explanation: 7 x 4 = 28

Susan would need 4 buckets to collect 28 seashells.

#SPJ1

Answer:

for #5 is C and E

and for #6 A and C is yes and B and D is no

im not sure if im right but i hope ot helps

Sorry, it's sideways. i cant see it well

Answer:simply easy , A= -1/4 B= 0.5 C= 3/4 D -0.75

Step-by-step explanation:

Answer:

-5 , -3 , -1 , 0, 2

C is the correct answer

...................................

Answer: ≅ 0.24

Step-by-step explanation:

we need to find the area of the padded ring, and the area of the entire circle, and take the ratio of these two.

to find the area of the ring, find the area of the circle include the ring, then the area of the circle without the ring, and subtract them:

.: Area of Ring = \(\pi5.75^2 - \pi5^2\)

Area of Ring = 8.0625 pi square ft.

Now, find the area of the entire circle. But wait! we already know this to be 5.75^2 pi square feet!

So we just take the ratio of these to find the probability of landing on the padded cover.

8.0625 pi / 33.0625 pi ≅ 0.24

As a percent, this would be 24%. Basically, we have found the percentage of the entire trampoline covered by the pad.

Answer:

f(30) represents the total cost when the car is driven 30 miles

Step-by-step explanation:

f(30) is the y value when x= 30

Since x represents miles, f(30) is the y value of the function when you drive a car 30 miles, basically how much it will cost.

We solve this by plugging 30 in for x:

f(30)= 90 + 0.11(30)

f(30)= 90 + 3.3

f(30)= 93.3

Thus, renting a car for a day and driving it 30 miles costs $93.30

Answer:

$33.70

Step-by-step explanation:

The sweater costs $48. It is on sale for 35% off. The sales tax is 8%. We want to know the final price.

We know that 35% is the same as 0.35. We are going to multiply $48 by 0.35. This results in $16.80. The 35% is 35% off, so we are going to subtract $16.80 from the $48. This gives us $31.20. Now, we still have the 8% sales tax. 8% is the same as 0.08. We will multiply this by $31.20. This gives us $2.496, which we can round to $2.50. That is how much the sales tax is. It will be added to the price of the sweater. The result is $33.70.

Answer: I'd say you can eliminate option 56.16 and maybe go with 33.70

Step-by-step explanation: Hope this helps! SRRY if its wrong :)

Answer: Seki's interest rate for the bike is 33.33% each year; Seki will owe $8250 at the end of the loan.

Step-by-step explanation:

To calculate the simple interest rate, the equation is: r = (1/t)(A/P - 1)

Where:

r - interest rate per year (in decimal format)

t -time (loan time in years)

A - total accrued amount (initial price paid + amount of interest paid)

P - principle (initial price paid)

For this scenario:

r = (1 / 30)(8250 / 7500 - 1)

   - simplify both sets of parentheses: 1 / 30 and 8250 / 7500

r = (.033333)(1.1 - 1)

   - simplify the second set of parentheses

r = (0.033333) x 0.1

   - multiply

r = 0.0033333

   - convert r (as a decimal) to R (as a percentage) by multiplying r x 100

R = .3333

The interest rate on Seki's loan is 33.33%

The total amount Seki will pay:

equation for total due: A = P + I

Where:

A - total accrued amount (initial price paid + amount of interest paid)

P - principle (initial price paid)

I - amount paid in interest that accrued over time

For this scenario:

A = 7500 + 750

A = 8250

Seki will pay $8250 when the loan is due.

Answer:

No

Step-by-step explanation:

Because of the negative -5^3 is -125 not 125 which makes the statement false

you will run 1.6 meters in one second.

Because 50 divided by 30 equals 1.6.

Answer:

1.6 meters

Step-by-step explanation:

To be honest I don't even what to think about

this question or answer