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Crazy boy [7]
3 years ago
12

I NEED HELP ASAP!!!!!

Mathematics
1 answer:
lara31 [8.8K]3 years ago
3 0

Answer:

W = 2.5d + 62

Step-by-step explanation:

The calf weighed 62 pounds when they were born. This gives us a base of 62 pounds - the calf cannot weigh less than 62 pounds and it does on day 0. On each day , the calf gains 2.5 pounds. We can times the number to days by 2.5 to get the gain from day 0. We can add these two values together to get the total current weight of the calf.

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<1 and <2 are supplementary
erik [133]

Answer:

x = 41

Step-by-step explanation:

\because \angle 1 \:\&\: \angle 2 \: are \: supplementary\\\therefore \angle 1 + \angle 2= 180°\\\therefore 3x°+ (2x-25)°= 180°\\\therefore 5x°-25°= 180°\\\therefore 5x°= 180°+ 25°\\\therefore 5x°= 205°\\\therefore x = \frac{205}{5}\\\huge \purple{\boxed {\therefore x = 41}}

3 0
3 years ago
Solve the system by graphing: y=-3x-3 and y=2x+2. Make sure you write your answer as an ordered pair: (x,y)
Rainbow [258]

Answer: (5, 12)

Step-by-step explanation:

Just graph the linear equations and find where they intersect.

Algebraically, you can set them equal to each other

-3x-3=2x+2

-x-3=2

-x=5

x=5

Plug x=5 to any equation

y=2(5)+2

y=12

3 0
4 years ago
The school store sells markers for $0.35 each and pencils for $0.15
Reil [10]
4 markers and 9 pencils
8 0
3 years ago
Define A = {x : 0 ≤ x ≤ 1}, B = {x : 0 ≤ x ≤ 3}, and C = {x : −1 ≤ x ≤ 2}. Draw diagrams showing each of the following sets of p
Verizon [17]

Answer: (a) {0,1}; (b) {0,1, 2}; (c) {0,1}; (d) {0, 1, 2}

Step-by-step explanation: Defining the sets A,B and C:

A = {0,1};  B = {0, 1, 2, 3}; C = {-1, 0, 1, 2}

(a) A ∩ B ∩ C = {0, 1}, because it represents the intersection of the sets, the items that appears in all the three sets.

(b) A ∪ (B ∩ C) = {0, 1} ∪ {0, 1, 2} = {0, 1, 2}. In this case, it represents the union of the sets A with the intersection of sets B and C.

The (c) and (d) are a combination between union and intersection of the sets.

The Venn Diagrams are the representations of the sets and their interactions and are represented in the attachments

4 0
3 years ago
What is 19.2×10^8 minutes in hours
Nuetrik [128]

Hi!

19.2*10^8

10^8=100,000,000

100,000,000*19.2

Answer-->=1,920,000,000

Explanation: <u><em>This question is super easy. First you had to used 10^8 and it gave us 100,000,000. You can also multiply by 19.2*100,000,000 and it gave us the answer is 1,920,000,000 is the right answer. Hope this helps! And thank you for posting your question at here on Brainly. And have a great day. -Charlie</em></u>

6 0
4 years ago
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