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Radda [10]
3 years ago
12

What is the radius of a circle with a circumference of 308 inches? Use pi= 22/7

Mathematics
1 answer:
neonofarm [45]3 years ago
4 0

Answer:

C)  49 inches

Step-by-step explanation:

C = 2 π r

308 = 2 (22/7) r

308 =  44/7 r

49 in = r

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If a finance professional recommends that you save 10% of your income each month and Julie spends 30% on rent and 40% on all oth
german

Answer:

The percentage of income she should use on the rest of her expenses=20%

Step-by-step explanation:

Step 1: Determine her total income

Let her total percentage income be =100%

Step 2: Determine amount of each expense

The amount of each expense can be expressed;

Amount of each expense=percentage of total expense×total income

a). Savings

percentage expense on savings=10%

b). Rent

percentage expense on rent=30%

c). Fixed expenses

percentage expense on fixed expenses=40%

d). The rest expenses

percentage expense on the rest=x

Step 3: Calculate total percentage income

Total percentage income=percentage on savings expenses+percentage on rent expenses+percentage on fixed expenses+remainder

replacing;

Total expenses=(10+30+40+x)=x+80

Total percentage income=100%

Step 4: Get remaining percentage amount of her income

(100)=(x+80)

x=100-80

x=20

The percentage of income she should use on the rest of her expenses=20%

3 0
2 years ago
Which phrase describes the variable expression m + 5
Vikentia [17]

b) five more than m

"m in addition to 5"= m+5

5 0
2 years ago
What is the length of the base if the area is 32 cmand the height is 4 cm
vovikov84 [41]

Answer:

128,8,28,36

Step-by-step explanation:

if u multiply 32 times 4 u get 128 but if u subtract them u get 28

but if u divide them then u get 8 but if u also add them u get 36

7 0
2 years ago
Pls help me guys!<br> Thanks =P
tigry1 [53]
The  answer of t he  trapezoid  area  problem is  112.
6 0
3 years ago
Read 2 more answers
Mariah has some toy horses. 18 of her toy horses are brown. The other toy horses are not brown. She has 39 toy horses in all. Ho
choli [55]

Answer:

21 of them aren't brown

How 2 solve:

Subtract

39-18= 21

5 0
2 years ago
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