A Subway sandwich costs $5.56. The same sand which has 453 calories. a. Use unit rates to find the cost per calorie of the sandwich. Round to the nearest thousandth.

Answers

Answer 1
Answer: $5.56/ 453 calories= $0.01227/calorie.

Rounded to the nearest thousandth, the final answer is $0.012/calorie~

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How do you find the value of x 33 and 29

Answers

Hm. So if the problem is x+33=29, x+33−33=29−33 x=4

The outside temperature at midnight today in Polina’s hometown was 18 degrees Fahrenheit. The temperature increases by 1.2 degrees Fahrenheit each hour over the next 15 hours. Polina’s school does not send students outside for recess if the outside temperature is 32 degrees Fahrenheit or lower. Recess at her school always starts on the half hour or hour. Which statement is true about recess at Polina’s school?Only students who have recess at 11:00 a.m. or later may go outside.
Only students who have recess at 11:30 a.m. or later may go outside.
Only students who have recess at 12:00 p.m. or later may go outside.
Only students who have recess at 12:30 p.m. or later may go outside.

Answers

Answer:

c :P

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

because I would say I got it right on edge but some people wont believe me so im gonna say trust me

A spinner has three equal sections of red, blue, and yellow. If the spinner is spun 250 times how many will the spinner land on a color that is not blue.

Answers

There are three equal sections on the spinner: one is red, one is blue, and one is yellow.

From this, we can figure out that the probability of the spinner landing on the blue section is 1/3.  Thus, the probability of the spinner not landing on the blue section is 1 - 1/3 or 2/3.

Therefore, if the spinner is spun 250 times, and we are trying to figure out how many times it WON'T land on blue, then we multiple the probability of this happening (2/3) by the number of times that we spin the spinner (250).

2/3 * 250 = 166 2/3

If the spinner is spun 250 times, it will land on a color that is not blue 166 2/3 (approximately 167) times.

Answer:

167 if you round it up.

If arc AD = 130° and arc AB = arc CD = 80°, what is the measure of ∠APD?

Answers

Answer:

(B)

Step-by-step explanation:

Given: It is given that arc AD=130° and arc AB=arc CD=80°.

To find: The measure of ∠APD.

Solution: It is given that arc AD=130°⇒m∠AOD=130° (The measure of the central angel is equal to the intercepted arc)

Also, arc AB=arc CD=80°⇒m∠AOB=m∠DOC=80° (The measure of the central angel is equal to the intercepted arc)

We know that the sum  of the central angles is equal to 360°, thus

m∠AOD+m∠AOB+m∠BOC+m∠COD=360°

⇒130°+80°+m∠BOC+80°=360°

⇒290°+m∠BOC=360°

⇒m∠BOC=360°-290°

⇒m∠BOC=70°

Now, since  (The measure of the central angel is equal to the intercepted arc), therefore arcBC=70°.

Also, we know that Angle Formed by Two Secants is half of the DIFFERENCE of Intercepted Arcs, therefore

m{\angle}APD=(1)/(2) (arcAD-arBC)

Substituting the values, we get

m{\angle}APD=(1)/(2) (130-70)

m{\angle}APD=(60)/(2)

m{\angle}APD=30^(\circ)

Thus, the measure of ∠APD is 30°.

Hence, option B is correct.

Answer:

the answer is 25

Step-by-step explanation:

1/2(130-80)

Chet needs to buy 4 work T-shirts all costing the same amount. After he uses a $25 gift certificate he can spend no more than $75.

Answers

4x= 75+25 
4x= 100
x= 100/4
x=25

A bird caught a fish on the waters surface and flew in a straight line diagonal to the water for 100 yards. Then, it dropped the fish straight down. The fish landed at a spot 50 yards away horizontally from the point where the bird caught it. Select the correct answers.


The bird flies at an angle of 1. ______ degrees from the water, and its height from the ground when it drops the fish is 2. _____ yards.


Blank 1 choices:
A) 30
B) 60
C) 78.7

Blank 2 choices:
A) 8.6
B) 86.6
C) 111.8


Random answers will be reported!

Answers

Answer:

1. B

2. B

Step-by-step explanation:

** Attached picture of the situation

The bird caught the fish at point A, flew until B (which is 100 yds away, dropped the fish at C (which is horizontally 50 yards from A).

1.

We want the angle that the bird creates with the water (horizontal). It is angle BAC. With respect to the right triangle, we can say that we know "hypotenuse" and "adjacent" side to angle BAC. cosine relates hypotenuse and adjacent, thus we can write:

Cos(BAC)=(50)/(100)\nCos(BAC)=(1)/(2)\nBAC=Cos^(-1)((1)/(2))\nBAC=60

correct answer is B

2.

Here, we want to find the distance (length) of segment BC. With respect to the angle BAC (we found to be 60), we can say BC is "opposite". We know hypotenuse to be 100. So let's use sine, since sine is ratio of opposite to hypotenuse. Thus, we can write:

Sin(BAC)=(BC)/(100)\nSin(60)=(BC)/(100)\nBC=Sin(60)*100\nBC=86.6

correct answer is B

The answers should be B)60 and B) 86.6