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3 years ago

9

How many times does 13 go into 1,400?

2 answers:

Bess [88]3 years ago

6 0

About 108 times.hope this helps.

Gala2k [10]3 years ago

5 0

Around 108 times hope this helps :D

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What Is this number in standard form two hunde es seven thousand, forty Eight

zhenek [66]

207,048 is the answer :)

3 0

3 years ago

Read 2 more answers

The polynomial below is a perfect square trinomial of the form A^2-2AB+B^2. 9x^2-36x+16

maxonik [38]

Answer:

False

Step-by-step explanation:

8 0

3 years ago

last week at a festival, a man sold 3 times as many tie-dyed T shirts as silk screened shirts. He sold 168 shirts altogether. Ho

jonny [76]

Ratios shall be used
Selling 3x as many tie-dyed as silk is the equivalent of ratio 3:1 (Three tie dies for 1 silk)
Add up the total numbers in the ratio (By that I mean 3 + 1) to get 4
Divide the total number sold by 4 to get 42
Multiply 42 by 3 (The number of tie dyes sold in the ratio) to get 126
126 tie-dyed shirts were sold

6 0

4 years ago

Consider the following regression line: T e s t s c o r e ^ = 698.9 − 2.28 S T R . You are told that the t-statistic on the slop

Amiraneli [1.4K]

Answer:

0.52

Step-by-step explanation:

Given the regression line :

Test score^ = 698.9 - 2.28STR

T statistic on slope Coefficient = 4.38

The standard error on slope Coefficient :

2.28 / 4.38

= 0.5205479

= 0.52

6 0

3 years ago

Priya and Joe travel the same 16.8 km route. Priya starts at 9.00 am and walks at a constant speed of 6 km/h Joe starts at 9.30

andrey2020 [161]

Answer:

12:05 PM

Step-by-step explanation:

Priya started at 9:00 AM.

Speed of Priya = 6 km/hr

Joe started at 9:30 AM.

Time at which Joe overtakes Priya = 10:20 AM

Total time taken by Priya = 1 hour 20 min = $\frac{4}{3}\ hr$

Total time taken by Joe = 50 min = $\frac{5}{6}\ hr$

Distance traveled by Priya and Joe is same.

Formula for distance is:

$Distance =Speed\times Time$

Distance covered by Priya = $6 \times \frac{4}{3}$ km

Let speed of Joe = $S$ km/h

Distance covered by Joe = $S \times \frac{5}{6}$

$S \times \dfrac{5}{6} = 6 \times \dfrac{4}{3}\\\Rightarrow S =\dfrac{48}{5}\ km/hr$

Total distance to be covered = 16.8 km

Total time to be taken by Joe =

$\dfrac{16.8}{\frac{48}5} = \dfrac{16.8\times 5}{48} = \dfrac{84}{48} = 1.75\ hours$

1.75 hours mean 1 hour and 45 minutes.

Finishing time at which Joe finishes = 9:30 AM + 1 hour 45 minutes = <em>12:05 PM</em>

8 0

3 years ago