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mario62 [17]
2 years ago
6

If p/q= 2⁷/2⁹ then what is p:q

Mathematics
2 answers:
Olegator [25]2 years ago
8 0

Step-by-step explanation:

p : q

= 2⁷ : 2⁹

= 2⁰ : 2²

= 1 : 4.

Sholpan [36]2 years ago
7 0

Answer:

<h2>         p:q = 1:4 = 0.25</h2>

Step-by-step explanation:

\dfrac pq=\dfrac{ 2^7}{2^9} \\\\\dfrac pq=\dfrac{ 2^7}{2^7\cdot2^2} \\\\\dfrac pq=\dfrac{1}{2^2} \\\\\dfrac pq=\dfrac14

p/q= 2⁷/2⁹   ⇒   p:q = 1:4 = 0.25

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what is the following product of assume Y is greater than or equal to 0 square root y to the third Times Square Root why 2/3​
sattari [20]

Step-by-step explanation:

\sqrt{y3}  \times   \sqrt{y3}

\sqrt{y3 \times y3}

\sqrt{y3 + 3}

\sqrt{y6}

4 0
2 years ago
Dean sot a goal to do more than 900 push-ups this month. So far, he has done 230 push-ups, and there are 20 more days remaining
vampirchik [111]

Step-by-step explanation:

he has 900-230 = 670 more push-ups to do in the remaining 20 days.

so, he has to do every day

670/20 = 67/2 = 33.5 push-ups.

fractions of push-ups don't make sense.

we cannot say, he has to do at least 33 per day, because then he might come short in the end (if he sticks to the low limit) .

so, we have to say he has to do more than 33 or at least 34 push-ups per day to be sure he will at least reach his goal.

p > 33

or

p >= 34

both should be correct in the context of using only whole numbers.

bur in case of doubt I would pick p >= 34.

5 0
2 years ago
Which the most accurate statement about progress monitoring?
swat32

The most accurate statement about progress monitoring is progress monitoring is a useful way to ensure children are participating in targeted, purposeful, and meaningful math instruction and allows for the teacher to identify the skills children may need additional support in. Option A

<h3>What is progress monitoring?</h3>

Progress monitoring can be defined as a standard process of evaluating or checking progress toward a performance target on the basis of level of improvement from frequent assessment of a skill.

Thus, the most accurate statement about progress monitoring is progress monitoring is a useful way to ensure children are participating in targeted, purposeful, and meaningful math instruction and allows for the teacher to identify the skills children may need additional support in. Option A

Learn more about progress monitoring here:

brainly.com/question/2763918

#SPJ1

7 0
2 years ago
VERY EASY
Nookie1986 [14]

Answer:

1. b+15=27

2. 4*X=36

3. y-9=12

4. k/7=21

Step-by-step explanation:

sum means addition and product means to multiply and difference means subtraction and divided means to divide :)

5 0
2 years ago
Read 2 more answers
Santino bought a book for $23.54. The price of the book was $22. What was the sales-tax rate?
Vika [28.1K]

We first find value of tax in dollars.

The difference between the two prices  is: 23. 54 - 22 = 1.54

Therefore the sales tax in dollars is 1.54

The tax % will be  (amount of tax / original cost price ) × 100

(1.54 / 22) × 100 → (0.07) × 100 =  7

So the tax rate is 7%

We can double check the answer.

7 % of 22  → (7/100) × 22 → 0.07 × 22 = 1.54

22 + 1.54 = 23.54

6 0
3 years ago
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