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3 years ago

14

I need help! If u answer a certain one plz tell me witch one and I will be very great full

2 answers:

11111nata11111 [884]3 years ago

7 0

Answer:

15) he would grow 10 1/2 inches in a year

17) 16 and 7/8 buckets of paint

Step-by-step explanation:

pochemuha3 years ago

3 0

Here are my answers

14.) Answer: 1/12 cup of sugar
Divide 4 by 2 1/4
= 1/9
Multiply 1/9 by 3/4
= 1/12

15.) Answer: 8 2/5 inches
Divide 12 (month in a year) by 2 1/2
= 4 4/5
Multiply 4 4/5 by 1 3/4
= 8 2/5

16.) Answer: 8 1/28 miles
Divide 90 by 42
= 2 1/7
Multiply 2 1/7 by 3 3/4
= 8 1/28

17.) Answer: 16 7/8 cans of paint
Multiply 1 7/8 by 9
= 16 7/8

18.) Answer: 7 1/3 hours
(6/2)x = 22
3x = 22
x = (22/3)
x = 7 1/3

**You can solve these with cross multiplications: set up proportions
(is/of) = (is/of)
one of the is or of on the other side will be a variable
Multiply the numbers across from each other and solve for the variable**

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F(x)=3-|x-2| ; translate 2 units left <br><br> 100 POINTS !!

Alexeev081 [22]

Answer:

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Step-by-step explanation:

you can do anything you want when you have an animal cracker

5 0

3 years ago

manny’s pizza shows declining sales over the last few months. their net profit in hundreds of dollars follows the arithmetic seq

marshall27 [118]

Answer:

The total profit over this period is -546

Step-by-step explanation:

Given

Sequence: 4, 1, −2, −5, …, −56

Required

Determine the total profit

To do this, we simply calculate the sum of terms (Sn)

$S_n = \frac{n}{2}(a + T_n)$

But first, we need to determine the value of n using

$T_n = a + (n - 1)d$

Where:

$T_n = -56$

$a = 4$

$d = 1 -4= -3$

Substitute these values in the above formula, we have:

$-56 = 4 + (n - 1) * -3$

$-56 = 4 -3n +3$

Collect Like Terms

$3n = 56 + 4 + 3$

$3n = 63$

$n = 63/3$

$n = 21$

Recall that:

$S_n = \frac{n}{2}(a + T_n)$

This gives:

$S_n = \frac{21}{2}(4 - 56)$

$S_n = \frac{21}{2}(-52)$

$S_n = 21 * -26$

$S_n = -546$

<em>The total profit over this period is -546</em>

8 0

4 years ago

Convert each radian measure into degrees.<br> 4) 8pi/3

Arte-miy333 [17]

Answer:

$\boxed {\boxed {\sf 480\textdegree}}$

Step-by-step explanation:

First, remember that π radians is equal to 180 degrees. Therefore, to convert from radians to degrees, multiply by 180/π.

The radian measure given is 8π/3

$\frac {8 \pi}{3} * \frac{180}{\pi}$

Multiply the fractions. Multiply across the numerator, then across the denominator.

$\frac{8 \pi *180}{3 * \pi}$

The pi in the numerator and denominator will cancel out.

$\frac{8 *180}{3 }$

Multiply.

$\frac{1440}{3}=480$

The radian measure 8π/3 is equal to <u>480 degrees.</u>

7 0

3 years ago

Rename the fraction 1/3

Mazyrski [523]

If you need it into a decimal or would be .3

4 0

3 years ago

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Write the mixed number as an improper fraction and the improper fraction as a mixed number.

kipiarov [429]

Answer:

31/4

Step-by-step explanation:

5 0

3 years ago

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