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3 years ago

Please I really need your help!

Mathematics

1 answer:

Alexeev081 [22]3 years ago

4 0

The correct answer would be A less than 1/2 inche

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What is 9×9+8-8÷10 Please And Thank You

BartSMP [9]

Order of operations

PEMDAS

There are no parenthesis

There are no exponents

Now, we do multiplication and division from left to right

(9x9) + 8 - (8/10)

81 + 8 - 0.8

Now, we do addition and subtraction from left to right

(81 + 8) - 0.8

89 - 0.8

88.2

4 0

3 years ago

Read 2 more answers

Add and reduce: 9+2 8/12

patriot [66]

Answer:

62/3

Step-by-step explanation:

The Fraction Part would be reduce 35/3 and then you add 9+35/3 and that equals 62/3

4 0

2 years ago

Mark needs $26,700 to purchase a boat. How much money will he need to invest today in a savings account earning 4.6% interest, c

poizon [28]

Answer:

$15422.28

Step-by-step explanation:

Future value FV = $26700
Interest rate r = 4.6% = 0.046 per annum compounded
Compound number n = 4 per year
Time t = 12 years
Initial amount P = ?

Use formula for future value, solve for P:

FV = P*(1 + r/n)^(nt)
26700 = P(1 + 0.046/4)^(12*4)
P = 26700 / 1.0115^48
P = 15422.28

8 0

2 years ago

Lea has 3/4 cup of laundry detergent left in detergent bottle. Each load of laundry requires 1/6 cup of detergent. How many load

Stells [14]

ANSWER

Lea can wash 4½ loads of laundry with the remaining detergent.

EXPLANATION

Quantity of detergent left
$= \frac{3}{4}$

Quantity required to watch each load
$= \frac{1}{6}$

Number of loads Lea can wash
$= \frac{3}{4} \div \frac{1}{6}$

We now simplify this by multiplying with the reciprocal

Number of loads Lea can wash

$= \frac{3}{4} \times \frac{6}{1}$

$= \frac{3}{2} \times \frac{3}{1}$

$= \frac{9}{2}$

$= 4 \frac{1}{2}$

Therefore Lea can wash 4½ loads of laundry with the remaining detergent.

3 0

3 years ago

List the integers satisfy the inequality -1 less than 2x - 5 less or equal to 5

Ilya [14]

Answer:

integers are { 3 , 4 , 5 }

Step-by-step explanation:

- 1 < 2x - 5 ≤ 5

- 1 + 5 < 2x - 5 + 5 ≤ 5 + 5 [ adding by 5 ]

4 < 2x + 0 ≤ 10

4 < 2x ≤ 10

2 < x ≤ 5 { divide by 2 ]

Therefore, integers are { 3 , 4 , 5 }

4 0

2 years ago