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Leona [35]
3 years ago
12

Joshua eat 3/8 of a pizza trevor eats 1/2 of a pizza how much of the pizza did they eat?

Mathematics
1 answer:
Elina [12.6K]3 years ago
5 0

Answer:

7/8ths of a pizza.

Step-by-step explanation:

3/8 + 1/2

Find the LCD and then combine.

7/8 in exact form, and 0.875 as a decimal.

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Let Pk denote the vector space of all polynomials with degree less than or equal to k. Define a linear transformation T : P4 ! P
shusha [124]

Answer:

Step-by-step explanation:

T(1)=1=0*x^3 0*x^2 0*x 1*1 T(x)=x-1=0*x^3 0*x^2 1*x (-1)*1 T(x^2)=2x^2-6x 6=0*x^3 2*x^2 (-6)*x 6 T(x^3)=6x^3-48*x^2 141*x-141 T(x^4)=24*x^3-204*x^2 628*x-604*1 collect the coefficient matrix and take its transpose

0 0 0 6 24

0 0 2 -48 -204

0 1 -6 141 628

1 -1 6 -141 -604

6 0
3 years ago
What’s the median of this data set ?
earnstyle [38]

Answer:

56

Step-by-step explanation:

The median is the middle number of a sorted set from least to greatest. After sorting the set 61, 48, 52, 65, 56, 77, 54 the set is 48, 52, 54, 56, 61, 65, 77.

The middle number in this set is 56 so the median is 56

3 0
2 years ago
At a hardware store, a tool set normally costs $80. During a sale this week, the tool set costs $12 less than usual. What percen
Sav [38]

Answer:

Answer is 15%

You have to do a proportion

12. = x

80 100 and u have to cross multiply

80x = 1200

80. 80

then divide 1200÷80=15

Step-by-step explanation:

5 0
3 years ago
Can u plz help me with the number 9?
Scorpion4ik [409]
I really think it’s B
7 0
3 years ago
Karla has spent $42 on food. She bought milk, cheese, and meat. The milk cost half as much as the cheese and the meat cost four
Alina [70]

M = milk

C= cheese

X=meat

milk = 0.5c

meat = 4c

cheese = 1c

<span>4 +0.5 = 1c  = 5.5c</span>

 

C= 42/5.5 = 7.64

X = 7.64 x 4 = 30.56

M =7.64 * 0.5 = 4.67

 

30.56 + 3.82 + 7.64 = approximately $42



4 0
3 years ago
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